Rearrange source tree to be directly usable by dependants

This allows the LV2 source distribution to be used as an include path for
compilers and an LV2_PATH for applications, at the expense of self-contained
bundles.  That's a nice idea, but it made LV2 itself weird and annoying to
depend on.  This rearranges things so that directories in the source tree
correspond more closely to installation directories.

To make this possible, the "aux" directory in the documentation output has been
changed to "style", to avoid the reserved name "aux" on Windows.

132 files changed, 24 insertions, 7393 deletions

diff --git a/lv2/atom/atom.meta.ttl b/lv2/atom.lv2/atom.meta.ttl
index adab5f4..adab5f4 100644
--- a/lv2/atom/atom.meta.ttl
+++ b/lv2/atom.lv2/atom.meta.ttl
diff --git a/lv2/atom/atom.ttl b/lv2/atom.lv2/atom.ttl
index ef221ad..bdeaebf 100644
--- a/lv2/atom/atom.ttl
+++ b/lv2/atom.lv2/atom.ttl
@@ -9,10 +9,7 @@
 
 <http://lv2plug.in/ns/ext/atom>
 	a owl:Ontology ;
-	rdfs:seeAlso <atom.h> ,
-		<util.h> ,
-		<forge.h> ,
-		<atom.meta.ttl> ;
+	rdfs:seeAlso <atom.meta.ttl> ;
 	rdfs:label "LV2 Atom" ;
 	rdfs:comment "A generic value container and several data types." ;
 	owl:imports <http://lv2plug.in/ns/lv2core> ,
diff --git a/lv2/atom/manifest.ttl b/lv2/atom.lv2/manifest.ttl
index 3cb5134..3cb5134 100644
--- a/lv2/atom/manifest.ttl
+++ b/lv2/atom.lv2/manifest.ttl
diff --git a/lv2/atom/atom-test-utils.c b/lv2/atom/atom-test-utils.c
deleted file mode 100644
index ae368c8..0000000
--- a/lv2/atom/atom-test-utils.c
+++ /dev/null
@@ -1,73 +0,0 @@
-/*
-  Copyright 2012-2018 David Robillard <d@drobilla.net>
-
-  Permission to use, copy, modify, and/or distribute this software for any
-  purpose with or without fee is hereby granted, provided that the above
-  copyright notice and this permission notice appear in all copies.
-
-  THIS SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-  WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-  MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-  ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-  WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-  ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-  OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-*/
-
-#include "lv2/atom/atom.h"
-#include "lv2/atom/forge.h"
-#include "lv2/atom/util.h"
-#include "lv2/log/log.h"
-#include "lv2/urid/urid.h"
-
-#include <stdarg.h>
-#include <stdio.h>
-#include <stdlib.h>
-
-static char**   uris   = NULL;
-static uint32_t n_uris = 0;
-
-static char*
-copy_string(const char* str)
-{
-  const size_t len = strlen(str);
-  char*        dup = (char*)malloc(len + 1);
-  memcpy(dup, str, len + 1);
-  return dup;
-}
-
-static LV2_URID
-urid_map(LV2_URID_Map_Handle handle, const char* uri)
-{
-  for (uint32_t i = 0; i < n_uris; ++i) {
-    if (!strcmp(uris[i], uri)) {
-      return i + 1;
-    }
-  }
-
-  uris             = (char**)realloc(uris, ++n_uris * sizeof(char*));
-  uris[n_uris - 1] = copy_string(uri);
-  return n_uris;
-}
-
-static void
-free_urid_map(void)
-{
-  for (uint32_t i = 0; i < n_uris; ++i) {
-    free(uris[i]);
-  }
-
-  free(uris);
-}
-
-LV2_LOG_FUNC(1, 2)
-static int
-test_fail(const char* fmt, ...)
-{
-  va_list args;
-  va_start(args, fmt);
-  fprintf(stderr, "error: ");
-  vfprintf(stderr, fmt, args);
-  va_end(args);
-  return 1;
-}
diff --git a/lv2/atom/atom-test.c b/lv2/atom/atom-test.c
deleted file mode 100644
index 230a7cd..0000000
--- a/lv2/atom/atom-test.c
+++ /dev/null
@@ -1,366 +0,0 @@
-/*
-  Copyright 2012-2015 David Robillard <d@drobilla.net>
-
-  Permission to use, copy, modify, and/or distribute this software for any
-  purpose with or without fee is hereby granted, provided that the above
-  copyright notice and this permission notice appear in all copies.
-
-  THIS SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-  WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-  MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-  ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-  WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-  ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-  OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-*/
-
-#include "lv2/atom/atom-test-utils.c"
-#include "lv2/atom/atom.h"
-#include "lv2/atom/forge.h"
-#include "lv2/atom/util.h"
-#include "lv2/urid/urid.h"
-
-#include <stdbool.h>
-#include <stdint.h>
-#include <stdlib.h>
-#include <string.h>
-
-int
-main(void)
-{
-  LV2_URID_Map   map = {NULL, urid_map};
-  LV2_Atom_Forge forge;
-  lv2_atom_forge_init(&forge, &map);
-
-  LV2_URID eg_Object  = urid_map(NULL, "http://example.org/Object");
-  LV2_URID eg_one     = urid_map(NULL, "http://example.org/one");
-  LV2_URID eg_two     = urid_map(NULL, "http://example.org/two");
-  LV2_URID eg_three   = urid_map(NULL, "http://example.org/three");
-  LV2_URID eg_four    = urid_map(NULL, "http://example.org/four");
-  LV2_URID eg_true    = urid_map(NULL, "http://example.org/true");
-  LV2_URID eg_false   = urid_map(NULL, "http://example.org/false");
-  LV2_URID eg_path    = urid_map(NULL, "http://example.org/path");
-  LV2_URID eg_uri     = urid_map(NULL, "http://example.org/uri");
-  LV2_URID eg_urid    = urid_map(NULL, "http://example.org/urid");
-  LV2_URID eg_string  = urid_map(NULL, "http://example.org/string");
-  LV2_URID eg_literal = urid_map(NULL, "http://example.org/literal");
-  LV2_URID eg_tuple   = urid_map(NULL, "http://example.org/tuple");
-  LV2_URID eg_vector  = urid_map(NULL, "http://example.org/vector");
-  LV2_URID eg_vector2 = urid_map(NULL, "http://example.org/vector2");
-  LV2_URID eg_seq     = urid_map(NULL, "http://example.org/seq");
-
-#define BUF_SIZE 1024
-#define NUM_PROPS 15
-
-  uint8_t buf[BUF_SIZE];
-  lv2_atom_forge_set_buffer(&forge, buf, BUF_SIZE);
-
-  LV2_Atom_Forge_Frame obj_frame;
-  LV2_Atom*            obj = lv2_atom_forge_deref(
-    &forge, lv2_atom_forge_object(&forge, &obj_frame, 0, eg_Object));
-
-  // eg_one = (Int)1
-  lv2_atom_forge_key(&forge, eg_one);
-  LV2_Atom_Int* one =
-    (LV2_Atom_Int*)lv2_atom_forge_deref(&forge, lv2_atom_forge_int(&forge, 1));
-  if (one->body != 1) {
-    return test_fail("%d != 1\n", one->body);
-  }
-
-  // eg_two = (Long)2
-  lv2_atom_forge_key(&forge, eg_two);
-  LV2_Atom_Long* two = (LV2_Atom_Long*)lv2_atom_forge_deref(
-    &forge, lv2_atom_forge_long(&forge, 2));
-  if (two->body != 2) {
-    return test_fail("%ld != 2\n", (long)two->body);
-  }
-
-  // eg_three = (Float)3.0
-  lv2_atom_forge_key(&forge, eg_three);
-  LV2_Atom_Float* three = (LV2_Atom_Float*)lv2_atom_forge_deref(
-    &forge, lv2_atom_forge_float(&forge, 3.0f));
-  if (three->body != 3) {
-    return test_fail("%f != 3\n", three->body);
-  }
-
-  // eg_four = (Double)4.0
-  lv2_atom_forge_key(&forge, eg_four);
-  LV2_Atom_Double* four = (LV2_Atom_Double*)lv2_atom_forge_deref(
-    &forge, lv2_atom_forge_double(&forge, 4.0));
-  if (four->body != 4) {
-    return test_fail("%f != 4\n", four->body);
-  }
-
-  // eg_true = (Bool)1
-  lv2_atom_forge_key(&forge, eg_true);
-  LV2_Atom_Bool* t = (LV2_Atom_Bool*)lv2_atom_forge_deref(
-    &forge, lv2_atom_forge_bool(&forge, true));
-  if (t->body != 1) {
-    return test_fail("%d != 1 (true)\n", t->body);
-  }
-
-  // eg_false = (Bool)0
-  lv2_atom_forge_key(&forge, eg_false);
-  LV2_Atom_Bool* f = (LV2_Atom_Bool*)lv2_atom_forge_deref(
-    &forge, lv2_atom_forge_bool(&forge, false));
-  if (f->body != 0) {
-    return test_fail("%d != 0 (false)\n", f->body);
-  }
-
-  // eg_path = (Path)"/foo/bar"
-  const char*    pstr     = "/foo/bar";
-  const uint32_t pstr_len = (uint32_t)strlen(pstr);
-  lv2_atom_forge_key(&forge, eg_path);
-  LV2_Atom_String* path = (LV2_Atom_String*)lv2_atom_forge_deref(
-    &forge, lv2_atom_forge_uri(&forge, pstr, pstr_len));
-  char* pbody = (char*)LV2_ATOM_BODY(path);
-  if (strcmp(pbody, pstr)) {
-    return test_fail("%s != \"%s\"\n", pbody, pstr);
-  }
-
-  // eg_uri = (URI)"http://example.org/value"
-  const char*    ustr     = "http://example.org/value";
-  const uint32_t ustr_len = (uint32_t)strlen(ustr);
-  lv2_atom_forge_key(&forge, eg_uri);
-  LV2_Atom_String* uri = (LV2_Atom_String*)lv2_atom_forge_deref(
-    &forge, lv2_atom_forge_uri(&forge, ustr, ustr_len));
-  char* ubody = (char*)LV2_ATOM_BODY(uri);
-  if (strcmp(ubody, ustr)) {
-    return test_fail("%s != \"%s\"\n", ubody, ustr);
-  }
-
-  // eg_urid = (URID)"http://example.org/value"
-  LV2_URID eg_value = urid_map(NULL, "http://example.org/value");
-  lv2_atom_forge_key(&forge, eg_urid);
-  LV2_Atom_URID* urid = (LV2_Atom_URID*)lv2_atom_forge_deref(
-    &forge, lv2_atom_forge_urid(&forge, eg_value));
-  if (urid->body != eg_value) {
-    return test_fail("%u != %u\n", urid->body, eg_value);
-  }
-
-  // eg_string = (String)"hello"
-  lv2_atom_forge_key(&forge, eg_string);
-  LV2_Atom_String* string = (LV2_Atom_String*)lv2_atom_forge_deref(
-    &forge, lv2_atom_forge_string(&forge, "hello", strlen("hello")));
-  char* sbody = (char*)LV2_ATOM_BODY(string);
-  if (strcmp(sbody, "hello")) {
-    return test_fail("%s != \"hello\"\n", sbody);
-  }
-
-  // eg_literal = (Literal)"hello"@fr
-  lv2_atom_forge_key(&forge, eg_literal);
-  LV2_Atom_Literal* literal = (LV2_Atom_Literal*)lv2_atom_forge_deref(
-    &forge,
-    lv2_atom_forge_literal(&forge,
-                           "bonjour",
-                           strlen("bonjour"),
-                           0,
-                           urid_map(NULL, "http://lexvo.org/id/term/fr")));
-  char* lbody = (char*)LV2_ATOM_CONTENTS(LV2_Atom_Literal, literal);
-  if (strcmp(lbody, "bonjour")) {
-    return test_fail("%s != \"bonjour\"\n", lbody);
-  }
-
-  // eg_tuple = "foo",true
-  lv2_atom_forge_key(&forge, eg_tuple);
-  LV2_Atom_Forge_Frame tuple_frame;
-  LV2_Atom_Tuple*      tuple = (LV2_Atom_Tuple*)lv2_atom_forge_deref(
-    &forge, lv2_atom_forge_tuple(&forge, &tuple_frame));
-  LV2_Atom_String* tup0 = (LV2_Atom_String*)lv2_atom_forge_deref(
-    &forge, lv2_atom_forge_string(&forge, "foo", strlen("foo")));
-  LV2_Atom_Bool* tup1 = (LV2_Atom_Bool*)lv2_atom_forge_deref(
-    &forge, lv2_atom_forge_bool(&forge, true));
-  lv2_atom_forge_pop(&forge, &tuple_frame);
-  LV2_Atom* i = lv2_atom_tuple_begin(tuple);
-  if (lv2_atom_tuple_is_end(LV2_ATOM_BODY(tuple), tuple->atom.size, i)) {
-    return test_fail("Tuple iterator is empty\n");
-  }
-  LV2_Atom* tup0i = i;
-  if (!lv2_atom_equals((LV2_Atom*)tup0, tup0i)) {
-    return test_fail("Corrupt tuple element 0\n");
-  }
-  i = lv2_atom_tuple_next(i);
-  if (lv2_atom_tuple_is_end(LV2_ATOM_BODY(tuple), tuple->atom.size, i)) {
-    return test_fail("Premature end of tuple iterator\n");
-  }
-  LV2_Atom* tup1i = i;
-  if (!lv2_atom_equals((LV2_Atom*)tup1, tup1i)) {
-    return test_fail("Corrupt tuple element 1\n");
-  }
-  i = lv2_atom_tuple_next(i);
-  if (!lv2_atom_tuple_is_end(LV2_ATOM_BODY(tuple), tuple->atom.size, i)) {
-    return test_fail("Tuple iter is not at end\n");
-  }
-
-  // eg_vector = (Vector<Int>)1,2,3,4
-  lv2_atom_forge_key(&forge, eg_vector);
-  int32_t          elems[] = {1, 2, 3, 4};
-  LV2_Atom_Vector* vector  = (LV2_Atom_Vector*)lv2_atom_forge_deref(
-    &forge,
-    lv2_atom_forge_vector(&forge, sizeof(int32_t), forge.Int, 4, elems));
-  void* vec_body = LV2_ATOM_CONTENTS(LV2_Atom_Vector, vector);
-  if (memcmp(elems, vec_body, sizeof(elems))) {
-    return test_fail("Corrupt vector\n");
-  }
-
-  // eg_vector2 = (Vector<Int>)1,2,3,4
-  lv2_atom_forge_key(&forge, eg_vector2);
-  LV2_Atom_Forge_Frame vec_frame;
-  LV2_Atom_Vector*     vector2 = (LV2_Atom_Vector*)lv2_atom_forge_deref(
-    &forge,
-    lv2_atom_forge_vector_head(&forge, &vec_frame, sizeof(int32_t), forge.Int));
-  for (unsigned e = 0; e < sizeof(elems) / sizeof(int32_t); ++e) {
-    lv2_atom_forge_int(&forge, elems[e]);
-  }
-  lv2_atom_forge_pop(&forge, &vec_frame);
-  if (!lv2_atom_equals(&vector->atom, &vector2->atom)) {
-    return test_fail("Vector != Vector2\n");
-  }
-
-  // eg_seq = (Sequence)1, 2
-  lv2_atom_forge_key(&forge, eg_seq);
-  LV2_Atom_Forge_Frame seq_frame;
-  LV2_Atom_Sequence*   seq = (LV2_Atom_Sequence*)lv2_atom_forge_deref(
-    &forge, lv2_atom_forge_sequence_head(&forge, &seq_frame, 0));
-  lv2_atom_forge_frame_time(&forge, 0);
-  lv2_atom_forge_int(&forge, 1);
-  lv2_atom_forge_frame_time(&forge, 1);
-  lv2_atom_forge_int(&forge, 2);
-  lv2_atom_forge_pop(&forge, &seq_frame);
-
-  lv2_atom_forge_pop(&forge, &obj_frame);
-
-  // Test equality
-  LV2_Atom_Int itwo = {{forge.Int, sizeof(int32_t)}, 2};
-  if (lv2_atom_equals((LV2_Atom*)one, (LV2_Atom*)two)) {
-    return test_fail("1 == 2.0\n");
-  } else if (lv2_atom_equals((LV2_Atom*)one, (LV2_Atom*)&itwo)) {
-    return test_fail("1 == 2\n");
-  } else if (!lv2_atom_equals((LV2_Atom*)one, (LV2_Atom*)one)) {
-    return test_fail("1 != 1\n");
-  }
-
-  unsigned n_events = 0;
-  LV2_ATOM_SEQUENCE_FOREACH (seq, ev) {
-    if (ev->time.frames != n_events) {
-      return test_fail("Corrupt event %u has bad time\n", n_events);
-    } else if (ev->body.type != forge.Int) {
-      return test_fail("Corrupt event %u has bad type\n", n_events);
-    } else if (((LV2_Atom_Int*)&ev->body)->body != (int)n_events + 1) {
-      return test_fail("Event %u != %u\n", n_events, n_events + 1);
-    }
-    ++n_events;
-  }
-
-  int n_props = 0;
-  LV2_ATOM_OBJECT_FOREACH ((LV2_Atom_Object*)obj, prop) {
-    if (!prop->key) {
-      return test_fail("Corrupt property %d has no key\n", n_props);
-    } else if (prop->context) {
-      return test_fail("Corrupt property %d has context\n", n_props);
-    }
-    ++n_props;
-  }
-
-  if (n_props != NUM_PROPS) {
-    return test_fail(
-      "Corrupt object has %d properties != %d\n", n_props, NUM_PROPS);
-  }
-
-  struct {
-    const LV2_Atom* one;
-    const LV2_Atom* two;
-    const LV2_Atom* three;
-    const LV2_Atom* four;
-    const LV2_Atom* affirmative;
-    const LV2_Atom* negative;
-    const LV2_Atom* path;
-    const LV2_Atom* uri;
-    const LV2_Atom* urid;
-    const LV2_Atom* string;
-    const LV2_Atom* literal;
-    const LV2_Atom* tuple;
-    const LV2_Atom* vector;
-    const LV2_Atom* vector2;
-    const LV2_Atom* seq;
-  } matches;
-
-  memset(&matches, 0, sizeof(matches));
-
-  LV2_Atom_Object_Query q[] = {{eg_one, &matches.one},
-                               {eg_two, &matches.two},
-                               {eg_three, &matches.three},
-                               {eg_four, &matches.four},
-                               {eg_true, &matches.affirmative},
-                               {eg_false, &matches.negative},
-                               {eg_path, &matches.path},
-                               {eg_uri, &matches.uri},
-                               {eg_urid, &matches.urid},
-                               {eg_string, &matches.string},
-                               {eg_literal, &matches.literal},
-                               {eg_tuple, &matches.tuple},
-                               {eg_vector, &matches.vector},
-                               {eg_vector2, &matches.vector2},
-                               {eg_seq, &matches.seq},
-                               LV2_ATOM_OBJECT_QUERY_END};
-
-  int n_matches = lv2_atom_object_query((LV2_Atom_Object*)obj, q);
-  for (int n = 0; n < 2; ++n) {
-    if (n_matches != n_props) {
-      return test_fail("Query failed, %d matches != %d\n", n_matches, n_props);
-    } else if (!lv2_atom_equals((LV2_Atom*)one, matches.one)) {
-      return test_fail("Bad match one\n");
-    } else if (!lv2_atom_equals((LV2_Atom*)two, matches.two)) {
-      return test_fail("Bad match two\n");
-    } else if (!lv2_atom_equals((LV2_Atom*)three, matches.three)) {
-      return test_fail("Bad match three\n");
-    } else if (!lv2_atom_equals((LV2_Atom*)four, matches.four)) {
-      return test_fail("Bad match four\n");
-    } else if (!lv2_atom_equals((LV2_Atom*)t, matches.affirmative)) {
-      return test_fail("Bad match true\n");
-    } else if (!lv2_atom_equals((LV2_Atom*)f, matches.negative)) {
-      return test_fail("Bad match false\n");
-    } else if (!lv2_atom_equals((LV2_Atom*)path, matches.path)) {
-      return test_fail("Bad match path\n");
-    } else if (!lv2_atom_equals((LV2_Atom*)uri, matches.uri)) {
-      return test_fail("Bad match URI\n");
-    } else if (!lv2_atom_equals((LV2_Atom*)string, matches.string)) {
-      return test_fail("Bad match string\n");
-    } else if (!lv2_atom_equals((LV2_Atom*)literal, matches.literal)) {
-      return test_fail("Bad match literal\n");
-    } else if (!lv2_atom_equals((LV2_Atom*)tuple, matches.tuple)) {
-      return test_fail("Bad match tuple\n");
-    } else if (!lv2_atom_equals((LV2_Atom*)vector, matches.vector)) {
-      return test_fail("Bad match vector\n");
-    } else if (!lv2_atom_equals((LV2_Atom*)vector, matches.vector2)) {
-      return test_fail("Bad match vector2\n");
-    } else if (!lv2_atom_equals((LV2_Atom*)seq, matches.seq)) {
-      return test_fail("Bad match sequence\n");
-    }
-    memset(&matches, 0, sizeof(matches));
-
-    // clang-format off
-    n_matches = lv2_atom_object_get((LV2_Atom_Object*)obj,
-                                    eg_one,     &matches.one,
-                                    eg_two,     &matches.two,
-                                    eg_three,   &matches.three,
-                                    eg_four,    &matches.four,
-                                    eg_true,    &matches.affirmative,
-                                    eg_false,   &matches.negative,
-                                    eg_path,    &matches.path,
-                                    eg_uri,     &matches.uri,
-                                    eg_urid,    &matches.urid,
-                                    eg_string,  &matches.string,
-                                    eg_literal, &matches.literal,
-                                    eg_tuple,   &matches.tuple,
-                                    eg_vector,  &matches.vector,
-                                    eg_vector2, &matches.vector2,
-                                    eg_seq,     &matches.seq,
-                                    0);
-    // clang-format on
-  }
-
-  free_urid_map();
-
-  return 0;
-}
diff --git a/lv2/atom/atom.h b/lv2/atom/atom.h
deleted file mode 100644
index b090c1e..0000000
--- a/lv2/atom/atom.h
+++ /dev/null
@@ -1,260 +0,0 @@
-/*
-  Copyright 2008-2016 David Robillard <d@drobilla.net>
-
-  Permission to use, copy, modify, and/or distribute this software for any
-  purpose with or without fee is hereby granted, provided that the above
-  copyright notice and this permission notice appear in all copies.
-
-  THIS SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-  WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-  MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-  ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-  WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-  ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-  OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-*/
-
-#ifndef LV2_ATOM_H
-#define LV2_ATOM_H
-
-/**
-   @defgroup atom Atom
-   @ingroup lv2
-
-   A generic value container and several data types.
-
-   See <http://lv2plug.in/ns/ext/atom> for details.
-
-   @{
-*/
-
-#include <stdint.h>
-
-// clang-format off
-
-#define LV2_ATOM_URI    "http://lv2plug.in/ns/ext/atom"  ///< http://lv2plug.in/ns/ext/atom
-#define LV2_ATOM_PREFIX LV2_ATOM_URI "#"                 ///< http://lv2plug.in/ns/ext/atom#
-
-#define LV2_ATOM__Atom          LV2_ATOM_PREFIX "Atom"           ///< http://lv2plug.in/ns/ext/atom#Atom
-#define LV2_ATOM__AtomPort      LV2_ATOM_PREFIX "AtomPort"       ///< http://lv2plug.in/ns/ext/atom#AtomPort
-#define LV2_ATOM__Blank         LV2_ATOM_PREFIX "Blank"          ///< http://lv2plug.in/ns/ext/atom#Blank
-#define LV2_ATOM__Bool          LV2_ATOM_PREFIX "Bool"           ///< http://lv2plug.in/ns/ext/atom#Bool
-#define LV2_ATOM__Chunk         LV2_ATOM_PREFIX "Chunk"          ///< http://lv2plug.in/ns/ext/atom#Chunk
-#define LV2_ATOM__Double        LV2_ATOM_PREFIX "Double"         ///< http://lv2plug.in/ns/ext/atom#Double
-#define LV2_ATOM__Event         LV2_ATOM_PREFIX "Event"          ///< http://lv2plug.in/ns/ext/atom#Event
-#define LV2_ATOM__Float         LV2_ATOM_PREFIX "Float"          ///< http://lv2plug.in/ns/ext/atom#Float
-#define LV2_ATOM__Int           LV2_ATOM_PREFIX "Int"            ///< http://lv2plug.in/ns/ext/atom#Int
-#define LV2_ATOM__Literal       LV2_ATOM_PREFIX "Literal"        ///< http://lv2plug.in/ns/ext/atom#Literal
-#define LV2_ATOM__Long          LV2_ATOM_PREFIX "Long"           ///< http://lv2plug.in/ns/ext/atom#Long
-#define LV2_ATOM__Number        LV2_ATOM_PREFIX "Number"         ///< http://lv2plug.in/ns/ext/atom#Number
-#define LV2_ATOM__Object        LV2_ATOM_PREFIX "Object"         ///< http://lv2plug.in/ns/ext/atom#Object
-#define LV2_ATOM__Path          LV2_ATOM_PREFIX "Path"           ///< http://lv2plug.in/ns/ext/atom#Path
-#define LV2_ATOM__Property      LV2_ATOM_PREFIX "Property"       ///< http://lv2plug.in/ns/ext/atom#Property
-#define LV2_ATOM__Resource      LV2_ATOM_PREFIX "Resource"       ///< http://lv2plug.in/ns/ext/atom#Resource
-#define LV2_ATOM__Sequence      LV2_ATOM_PREFIX "Sequence"       ///< http://lv2plug.in/ns/ext/atom#Sequence
-#define LV2_ATOM__Sound         LV2_ATOM_PREFIX "Sound"          ///< http://lv2plug.in/ns/ext/atom#Sound
-#define LV2_ATOM__String        LV2_ATOM_PREFIX "String"         ///< http://lv2plug.in/ns/ext/atom#String
-#define LV2_ATOM__Tuple         LV2_ATOM_PREFIX "Tuple"          ///< http://lv2plug.in/ns/ext/atom#Tuple
-#define LV2_ATOM__URI           LV2_ATOM_PREFIX "URI"            ///< http://lv2plug.in/ns/ext/atom#URI
-#define LV2_ATOM__URID          LV2_ATOM_PREFIX "URID"           ///< http://lv2plug.in/ns/ext/atom#URID
-#define LV2_ATOM__Vector        LV2_ATOM_PREFIX "Vector"         ///< http://lv2plug.in/ns/ext/atom#Vector
-#define LV2_ATOM__atomTransfer  LV2_ATOM_PREFIX "atomTransfer"   ///< http://lv2plug.in/ns/ext/atom#atomTransfer
-#define LV2_ATOM__beatTime      LV2_ATOM_PREFIX "beatTime"       ///< http://lv2plug.in/ns/ext/atom#beatTime
-#define LV2_ATOM__bufferType    LV2_ATOM_PREFIX "bufferType"     ///< http://lv2plug.in/ns/ext/atom#bufferType
-#define LV2_ATOM__childType     LV2_ATOM_PREFIX "childType"      ///< http://lv2plug.in/ns/ext/atom#childType
-#define LV2_ATOM__eventTransfer LV2_ATOM_PREFIX "eventTransfer"  ///< http://lv2plug.in/ns/ext/atom#eventTransfer
-#define LV2_ATOM__frameTime     LV2_ATOM_PREFIX "frameTime"      ///< http://lv2plug.in/ns/ext/atom#frameTime
-#define LV2_ATOM__supports      LV2_ATOM_PREFIX "supports"       ///< http://lv2plug.in/ns/ext/atom#supports
-#define LV2_ATOM__timeUnit      LV2_ATOM_PREFIX "timeUnit"       ///< http://lv2plug.in/ns/ext/atom#timeUnit
-
-// clang-format on
-
-#define LV2_ATOM_REFERENCE_TYPE 0 ///< The special type for a reference atom
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/** @cond */
-/** This expression will fail to compile if double does not fit in 64 bits. */
-typedef char lv2_atom_assert_double_fits_in_64_bits
-  [((sizeof(double) <= sizeof(uint64_t)) * 2) - 1];
-/** @endcond */
-
-/**
-   Return a pointer to the contents of an Atom.  The "contents" of an atom
-   is the data past the complete type-specific header.
-   @param type The type of the atom, for example LV2_Atom_String.
-   @param atom A variable-sized atom.
-*/
-#define LV2_ATOM_CONTENTS(type, atom) ((void*)((uint8_t*)(atom) + sizeof(type)))
-
-/**
-   Const version of LV2_ATOM_CONTENTS.
-*/
-#define LV2_ATOM_CONTENTS_CONST(type, atom) \
-  ((const void*)((const uint8_t*)(atom) + sizeof(type)))
-
-/**
-   Return a pointer to the body of an Atom.  The "body" of an atom is the
-   data just past the LV2_Atom head (i.e. the same offset for all types).
-*/
-#define LV2_ATOM_BODY(atom) LV2_ATOM_CONTENTS(LV2_Atom, atom)
-
-/**
-   Const version of LV2_ATOM_BODY.
-*/
-#define LV2_ATOM_BODY_CONST(atom) LV2_ATOM_CONTENTS_CONST(LV2_Atom, atom)
-
-/** The header of an atom:Atom. */
-typedef struct {
-  uint32_t size; /**< Size in bytes, not including type and size. */
-  uint32_t type; /**< Type of this atom (mapped URI). */
-} LV2_Atom;
-
-/** An atom:Int or atom:Bool.  May be cast to LV2_Atom. */
-typedef struct {
-  LV2_Atom atom; /**< Atom header. */
-  int32_t  body; /**< Integer value. */
-} LV2_Atom_Int;
-
-/** An atom:Long.  May be cast to LV2_Atom. */
-typedef struct {
-  LV2_Atom atom; /**< Atom header. */
-  int64_t  body; /**< Integer value. */
-} LV2_Atom_Long;
-
-/** An atom:Float.  May be cast to LV2_Atom. */
-typedef struct {
-  LV2_Atom atom; /**< Atom header. */
-  float    body; /**< Floating point value. */
-} LV2_Atom_Float;
-
-/** An atom:Double.  May be cast to LV2_Atom. */
-typedef struct {
-  LV2_Atom atom; /**< Atom header. */
-  double   body; /**< Floating point value. */
-} LV2_Atom_Double;
-
-/** An atom:Bool.  May be cast to LV2_Atom. */
-typedef LV2_Atom_Int LV2_Atom_Bool;
-
-/** An atom:URID.  May be cast to LV2_Atom. */
-typedef struct {
-  LV2_Atom atom; /**< Atom header. */
-  uint32_t body; /**< URID. */
-} LV2_Atom_URID;
-
-/** An atom:String.  May be cast to LV2_Atom. */
-typedef struct {
-  LV2_Atom atom; /**< Atom header. */
-                 /* Contents (a null-terminated UTF-8 string) follow here. */
-} LV2_Atom_String;
-
-/** The body of an atom:Literal. */
-typedef struct {
-  uint32_t datatype; /**< Datatype URID. */
-  uint32_t lang;     /**< Language URID. */
-  /* Contents (a null-terminated UTF-8 string) follow here. */
-} LV2_Atom_Literal_Body;
-
-/** An atom:Literal.  May be cast to LV2_Atom. */
-typedef struct {
-  LV2_Atom              atom; /**< Atom header. */
-  LV2_Atom_Literal_Body body; /**< Body. */
-} LV2_Atom_Literal;
-
-/** An atom:Tuple.  May be cast to LV2_Atom. */
-typedef struct {
-  LV2_Atom atom; /**< Atom header. */
-                 /* Contents (a series of complete atoms) follow here. */
-} LV2_Atom_Tuple;
-
-/** The body of an atom:Vector. */
-typedef struct {
-  uint32_t child_size; /**< The size of each element in the vector. */
-  uint32_t child_type; /**< The type of each element in the vector. */
-  /* Contents (a series of packed atom bodies) follow here. */
-} LV2_Atom_Vector_Body;
-
-/** An atom:Vector.  May be cast to LV2_Atom. */
-typedef struct {
-  LV2_Atom             atom; /**< Atom header. */
-  LV2_Atom_Vector_Body body; /**< Body. */
-} LV2_Atom_Vector;
-
-/** The body of an atom:Property (typically in an atom:Object). */
-typedef struct {
-  uint32_t key;     /**< Key (predicate) (mapped URI). */
-  uint32_t context; /**< Context URID (may be, and generally is, 0). */
-  LV2_Atom value;   /**< Value atom header. */
-                    /* Value atom body follows here. */
-} LV2_Atom_Property_Body;
-
-/** An atom:Property.  May be cast to LV2_Atom. */
-typedef struct {
-  LV2_Atom               atom; /**< Atom header. */
-  LV2_Atom_Property_Body body; /**< Body. */
-} LV2_Atom_Property;
-
-/** The body of an atom:Object. May be cast to LV2_Atom. */
-typedef struct {
-  uint32_t id;    /**< URID, or 0 for blank. */
-  uint32_t otype; /**< Type URID (same as rdf:type, for fast dispatch). */
-                  /* Contents (a series of property bodies) follow here. */
-} LV2_Atom_Object_Body;
-
-/** An atom:Object.  May be cast to LV2_Atom. */
-typedef struct {
-  LV2_Atom             atom; /**< Atom header. */
-  LV2_Atom_Object_Body body; /**< Body. */
-} LV2_Atom_Object;
-
-/** The header of an atom:Event.  Note this type is NOT an LV2_Atom. */
-typedef struct {
-  /** Time stamp.  Which type is valid is determined by context. */
-  union {
-    int64_t frames; /**< Time in audio frames. */
-    double  beats;  /**< Time in beats. */
-  } time;
-  LV2_Atom body; /**< Event body atom header. */
-                 /* Body atom contents follow here. */
-} LV2_Atom_Event;
-
-/**
-   The body of an atom:Sequence (a sequence of events).
-
-   The unit field is either a URID that described an appropriate time stamp
-   type, or may be 0 where a default stamp type is known.  For
-   LV2_Descriptor::run(), the default stamp type is audio frames.
-
-   The contents of a sequence is a series of LV2_Atom_Event, each aligned
-   to 64-bits, for example:
-   <pre>
-   | Event 1 (size 6)                              | Event 2
-   |       |       |       |       |       |       |       |       |
-   | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
-   |FRAMES         |TYPE   |SIZE   |DATADATADATAPAD|FRAMES         |...
-   </pre>
-*/
-typedef struct {
-  uint32_t unit; /**< URID of unit of event time stamps. */
-  uint32_t pad;  /**< Currently unused. */
-                 /* Contents (a series of events) follow here. */
-} LV2_Atom_Sequence_Body;
-
-/** An atom:Sequence. */
-typedef struct {
-  LV2_Atom               atom; /**< Atom header. */
-  LV2_Atom_Sequence_Body body; /**< Body. */
-} LV2_Atom_Sequence;
-
-#ifdef __cplusplus
-} /* extern "C" */
-#endif
-
-/**
-   @}
-*/
-
-#endif /* LV2_ATOM_H */
diff --git a/lv2/atom/forge-overflow-test.c b/lv2/atom/forge-overflow-test.c
deleted file mode 100644
index 27f3497..0000000
--- a/lv2/atom/forge-overflow-test.c
+++ /dev/null
@@ -1,235 +0,0 @@
-/*
-  Copyright 2019 David Robillard <d@drobilla.net>
-
-  Permission to use, copy, modify, and/or distribute this software for any
-  purpose with or without fee is hereby granted, provided that the above
-  copyright notice and this permission notice appear in all copies.
-
-  THIS SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-  WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-  MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-  ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-  WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-  ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-  OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-*/
-
-#include "lv2/atom/atom-test-utils.c"
-#include "lv2/atom/atom.h"
-#include "lv2/atom/forge.h"
-#include "lv2/urid/urid.h"
-
-#include <assert.h>
-#include <stdint.h>
-#include <stdlib.h>
-
-static int
-test_string_overflow(void)
-{
-#define MAX_CHARS 15
-
-  static const size_t capacity = sizeof(LV2_Atom_String) + MAX_CHARS + 1;
-  static const char*  str      = "ABCDEFGHIJKLMNOPQRSTUVWXYZ";
-
-  uint8_t*       buf = (uint8_t*)malloc(capacity);
-  LV2_URID_Map   map = {NULL, urid_map};
-  LV2_Atom_Forge forge;
-  lv2_atom_forge_init(&forge, &map);
-
-  // Check that writing increasingly long strings fails at the right point
-  for (unsigned count = 0; count < MAX_CHARS; ++count) {
-    lv2_atom_forge_set_buffer(&forge, buf, capacity);
-
-    const LV2_Atom_Forge_Ref ref = lv2_atom_forge_string(&forge, str, count);
-    if (!ref) {
-      return test_fail("Failed to write %u byte string\n", count);
-    }
-  }
-
-  // Failure writing to an exactly full forge
-  if (lv2_atom_forge_string(&forge, str, MAX_CHARS + 1)) {
-    return test_fail("Successfully wrote past end of buffer\n");
-  }
-
-  // Failure writing body after successfully writing header
-  lv2_atom_forge_set_buffer(&forge, buf, sizeof(LV2_Atom) + 1);
-  if (lv2_atom_forge_string(&forge, "AB", 2)) {
-    return test_fail("Successfully wrote atom header past end\n");
-  }
-
-  free(buf);
-  return 0;
-}
-
-static int
-test_literal_overflow(void)
-{
-  static const size_t capacity = sizeof(LV2_Atom_Literal) + 2;
-
-  uint8_t*       buf = (uint8_t*)malloc(capacity);
-  LV2_URID_Map   map = {NULL, urid_map};
-  LV2_Atom_Forge forge;
-  lv2_atom_forge_init(&forge, &map);
-
-  // Failure in atom header
-  lv2_atom_forge_set_buffer(&forge, buf, 1);
-  if (lv2_atom_forge_literal(&forge, "A", 1, 0, 0)) {
-    return test_fail("Successfully wrote atom header past end\n");
-  }
-
-  // Failure in literal header
-  lv2_atom_forge_set_buffer(&forge, buf, sizeof(LV2_Atom) + 1);
-  if (lv2_atom_forge_literal(&forge, "A", 1, 0, 0)) {
-    return test_fail("Successfully wrote literal header past end\n");
-  }
-
-  // Success (only room for one character + null terminator)
-  lv2_atom_forge_set_buffer(&forge, buf, capacity);
-  if (!lv2_atom_forge_literal(&forge, "A", 1, 0, 0)) {
-    return test_fail("Failed to write small enough literal\n");
-  }
-
-  // Failure in body
-  lv2_atom_forge_set_buffer(&forge, buf, capacity);
-  if (lv2_atom_forge_literal(&forge, "AB", 2, 0, 0)) {
-    return test_fail("Successfully wrote literal body past end\n");
-  }
-
-  free(buf);
-  return 0;
-}
-
-static int
-test_sequence_overflow(void)
-{
-  static const size_t size = sizeof(LV2_Atom_Sequence) + 6 * sizeof(LV2_Atom);
-  LV2_URID_Map        map  = {NULL, urid_map};
-
-  // Test over a range that fails in the sequence header and event components
-  for (size_t capacity = 1; capacity < size; ++capacity) {
-    uint8_t* buf = (uint8_t*)malloc(capacity);
-
-    LV2_Atom_Forge forge;
-    lv2_atom_forge_init(&forge, &map);
-    lv2_atom_forge_set_buffer(&forge, buf, capacity);
-
-    LV2_Atom_Forge_Frame frame;
-    LV2_Atom_Forge_Ref   ref = lv2_atom_forge_sequence_head(&forge, &frame, 0);
-
-    assert(capacity >= sizeof(LV2_Atom_Sequence) || !frame.ref);
-    assert(capacity >= sizeof(LV2_Atom_Sequence) || !ref);
-    (void)ref;
-
-    lv2_atom_forge_frame_time(&forge, 0);
-    lv2_atom_forge_int(&forge, 42);
-    lv2_atom_forge_pop(&forge, &frame);
-
-    free(buf);
-  }
-
-  return 0;
-}
-
-static int
-test_vector_head_overflow(void)
-{
-  static const size_t size = sizeof(LV2_Atom_Vector) + 3 * sizeof(LV2_Atom);
-  LV2_URID_Map        map  = {NULL, urid_map};
-
-  // Test over a range that fails in the vector header and elements
-  for (size_t capacity = 1; capacity < size; ++capacity) {
-    uint8_t* buf = (uint8_t*)malloc(capacity);
-
-    LV2_Atom_Forge forge;
-    lv2_atom_forge_init(&forge, &map);
-    lv2_atom_forge_set_buffer(&forge, buf, capacity);
-
-    LV2_Atom_Forge_Frame frame;
-    LV2_Atom_Forge_Ref   ref =
-      lv2_atom_forge_vector_head(&forge, &frame, sizeof(int32_t), forge.Int);
-
-    assert(capacity >= sizeof(LV2_Atom_Vector) || !frame.ref);
-    assert(capacity >= sizeof(LV2_Atom_Vector) || !ref);
-    (void)ref;
-
-    lv2_atom_forge_int(&forge, 1);
-    lv2_atom_forge_int(&forge, 2);
-    lv2_atom_forge_int(&forge, 3);
-    lv2_atom_forge_pop(&forge, &frame);
-
-    free(buf);
-  }
-
-  return 0;
-}
-
-static int
-test_vector_overflow(void)
-{
-  static const size_t  size  = sizeof(LV2_Atom_Vector) + 3 * sizeof(LV2_Atom);
-  static const int32_t vec[] = {1, 2, 3};
-  LV2_URID_Map         map   = {NULL, urid_map};
-
-  // Test over a range that fails in the vector header and elements
-  for (size_t capacity = 1; capacity < size; ++capacity) {
-    uint8_t* buf = (uint8_t*)malloc(capacity);
-
-    LV2_Atom_Forge forge;
-    lv2_atom_forge_init(&forge, &map);
-    lv2_atom_forge_set_buffer(&forge, buf, capacity);
-
-    LV2_Atom_Forge_Ref ref =
-      lv2_atom_forge_vector(&forge, sizeof(int32_t), forge.Int, 3, vec);
-
-    assert(capacity >= sizeof(LV2_Atom_Vector) || !ref);
-    (void)ref;
-
-    free(buf);
-  }
-
-  return 0;
-}
-
-static int
-test_tuple_overflow(void)
-{
-  static const size_t size = sizeof(LV2_Atom_Tuple) + 3 * sizeof(LV2_Atom);
-  LV2_URID_Map        map  = {NULL, urid_map};
-
-  // Test over a range that fails in the tuple header and elements
-  for (size_t capacity = 1; capacity < size; ++capacity) {
-    uint8_t* buf = (uint8_t*)malloc(capacity);
-
-    LV2_Atom_Forge forge;
-    lv2_atom_forge_init(&forge, &map);
-    lv2_atom_forge_set_buffer(&forge, buf, capacity);
-
-    LV2_Atom_Forge_Frame frame;
-    LV2_Atom_Forge_Ref   ref = lv2_atom_forge_tuple(&forge, &frame);
-
-    assert(capacity >= sizeof(LV2_Atom_Tuple) || !frame.ref);
-    assert(capacity >= sizeof(LV2_Atom_Tuple) || !ref);
-    (void)ref;
-
-    lv2_atom_forge_int(&forge, 1);
-    lv2_atom_forge_float(&forge, 2.0f);
-    lv2_atom_forge_string(&forge, "three", 5);
-    lv2_atom_forge_pop(&forge, &frame);
-
-    free(buf);
-  }
-
-  return 0;
-}
-
-int
-main(void)
-{
-  const int ret = test_string_overflow() || test_literal_overflow() ||
-                  test_sequence_overflow() || test_vector_head_overflow() ||
-                  test_vector_overflow() || test_tuple_overflow();
-
-  free_urid_map();
-
-  return ret;
-}
diff --git a/lv2/atom/forge.h b/lv2/atom/forge.h
deleted file mode 100644
index 280bd53..0000000
--- a/lv2/atom/forge.h
+++ /dev/null
@@ -1,683 +0,0 @@
-/*
-  Copyright 2008-2016 David Robillard <d@drobilla.net>
-
-  Permission to use, copy, modify, and/or distribute this software for any
-  purpose with or without fee is hereby granted, provided that the above
-  copyright notice and this permission notice appear in all copies.
-
-  THIS SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-  WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-  MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-  ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-  WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-  ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-  OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-*/
-
-/**
-   @file forge.h An API for constructing LV2 atoms.
-
-   This file provides an API for constructing Atoms which makes it relatively
-   simple to build nested atoms of arbitrary complexity without requiring
-   dynamic memory allocation.
-
-   The API is based on successively appending the appropriate pieces to build a
-   complete Atom.  The size of containers is automatically updated.  Functions
-   that begin a container return (via their frame argument) a stack frame which
-   must be popped when the container is finished.
-
-   All output is written to a user-provided buffer or sink function.  This
-   makes it possible to create atoms on the stack, on the heap, in LV2 port
-   buffers, in a ringbuffer, or elsewhere, all using the same API.
-
-   This entire API is realtime safe if used with a buffer or a realtime safe
-   sink, except lv2_atom_forge_init() which is only realtime safe if the URI
-   map function is.
-
-   Note these functions are all static inline, do not take their address.
-
-   This header is non-normative, it is provided for convenience.
-*/
-
-#ifndef LV2_ATOM_FORGE_H
-#define LV2_ATOM_FORGE_H
-
-/**
-   @defgroup forge Forge
-   @ingroup atom
-
-   An API for constructing LV2 atoms.
-
-   @{
-*/
-
-#include "lv2/atom/atom.h"
-#include "lv2/atom/util.h"
-#include "lv2/core/attributes.h"
-#include "lv2/urid/urid.h"
-
-#include <assert.h>
-#include <stdbool.h>
-#include <stdint.h>
-#include <string.h>
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-// Disable deprecation warnings for Blank and Resource
-LV2_DISABLE_DEPRECATION_WARNINGS
-
-/** Handle for LV2_Atom_Forge_Sink. */
-typedef void* LV2_Atom_Forge_Sink_Handle;
-
-/** A reference to a chunk of written output. */
-typedef intptr_t LV2_Atom_Forge_Ref;
-
-/** Sink function for writing output.  See lv2_atom_forge_set_sink(). */
-typedef LV2_Atom_Forge_Ref (*LV2_Atom_Forge_Sink)(
-  LV2_Atom_Forge_Sink_Handle handle,
-  const void*                buf,
-  uint32_t                   size);
-
-/** Function for resolving a reference.  See lv2_atom_forge_set_sink(). */
-typedef LV2_Atom* (*LV2_Atom_Forge_Deref_Func)(
-  LV2_Atom_Forge_Sink_Handle handle,
-  LV2_Atom_Forge_Ref         ref);
-
-/** A stack frame used for keeping track of nested Atom containers. */
-typedef struct LV2_Atom_Forge_Frame {
-  struct LV2_Atom_Forge_Frame* parent;
-  LV2_Atom_Forge_Ref           ref;
-} LV2_Atom_Forge_Frame;
-
-/** A "forge" for creating atoms by appending to a buffer. */
-typedef struct {
-  uint8_t* buf;
-  uint32_t offset;
-  uint32_t size;
-
-  LV2_Atom_Forge_Sink        sink;
-  LV2_Atom_Forge_Deref_Func  deref;
-  LV2_Atom_Forge_Sink_Handle handle;
-
-  LV2_Atom_Forge_Frame* stack;
-
-  LV2_URID Blank    LV2_DEPRECATED;
-  LV2_URID          Bool;
-  LV2_URID          Chunk;
-  LV2_URID          Double;
-  LV2_URID          Float;
-  LV2_URID          Int;
-  LV2_URID          Long;
-  LV2_URID          Literal;
-  LV2_URID          Object;
-  LV2_URID          Path;
-  LV2_URID          Property;
-  LV2_URID Resource LV2_DEPRECATED;
-  LV2_URID          Sequence;
-  LV2_URID          String;
-  LV2_URID          Tuple;
-  LV2_URID          URI;
-  LV2_URID          URID;
-  LV2_URID          Vector;
-} LV2_Atom_Forge;
-
-static inline void
-lv2_atom_forge_set_buffer(LV2_Atom_Forge* forge, uint8_t* buf, size_t size);
-
-/**
-   Initialise `forge`.
-
-   URIs will be mapped using `map` and stored, a reference to `map` itself is
-   not held.
-*/
-static inline void
-lv2_atom_forge_init(LV2_Atom_Forge* forge, LV2_URID_Map* map)
-{
-  lv2_atom_forge_set_buffer(forge, NULL, 0);
-  forge->Blank    = map->map(map->handle, LV2_ATOM__Blank);
-  forge->Bool     = map->map(map->handle, LV2_ATOM__Bool);
-  forge->Chunk    = map->map(map->handle, LV2_ATOM__Chunk);
-  forge->Double   = map->map(map->handle, LV2_ATOM__Double);
-  forge->Float    = map->map(map->handle, LV2_ATOM__Float);
-  forge->Int      = map->map(map->handle, LV2_ATOM__Int);
-  forge->Long     = map->map(map->handle, LV2_ATOM__Long);
-  forge->Literal  = map->map(map->handle, LV2_ATOM__Literal);
-  forge->Object   = map->map(map->handle, LV2_ATOM__Object);
-  forge->Path     = map->map(map->handle, LV2_ATOM__Path);
-  forge->Property = map->map(map->handle, LV2_ATOM__Property);
-  forge->Resource = map->map(map->handle, LV2_ATOM__Resource);
-  forge->Sequence = map->map(map->handle, LV2_ATOM__Sequence);
-  forge->String   = map->map(map->handle, LV2_ATOM__String);
-  forge->Tuple    = map->map(map->handle, LV2_ATOM__Tuple);
-  forge->URI      = map->map(map->handle, LV2_ATOM__URI);
-  forge->URID     = map->map(map->handle, LV2_ATOM__URID);
-  forge->Vector   = map->map(map->handle, LV2_ATOM__Vector);
-}
-
-/** Access the Atom pointed to by a reference. */
-static inline LV2_Atom*
-lv2_atom_forge_deref(LV2_Atom_Forge* forge, LV2_Atom_Forge_Ref ref)
-{
-  return forge->buf ? (LV2_Atom*)ref : forge->deref(forge->handle, ref);
-}
-
-/**
-   @name Object Stack
-   @{
-*/
-
-/**
-   Push a stack frame.
-   This is done automatically by container functions (which take a stack frame
-   pointer), but may be called by the user to push the top level container when
-   writing to an existing Atom.
-*/
-static inline LV2_Atom_Forge_Ref
-lv2_atom_forge_push(LV2_Atom_Forge*       forge,
-                    LV2_Atom_Forge_Frame* frame,
-                    LV2_Atom_Forge_Ref    ref)
-{
-  frame->parent = forge->stack;
-  frame->ref    = ref;
-
-  if (ref) {
-    forge->stack = frame; // Don't push, so walking the stack is always safe
-  }
-
-  return ref;
-}
-
-/** Pop a stack frame.  This must be called when a container is finished. */
-static inline void
-lv2_atom_forge_pop(LV2_Atom_Forge* forge, LV2_Atom_Forge_Frame* frame)
-{
-  if (frame->ref) {
-    // If frame has a valid ref, it must be the top of the stack
-    assert(frame == forge->stack);
-    forge->stack = frame->parent;
-  }
-  // Otherwise, frame was not pushed because of overflow, do nothing
-}
-
-/** Return true iff the top of the stack has the given type. */
-static inline bool
-lv2_atom_forge_top_is(LV2_Atom_Forge* forge, uint32_t type)
-{
-  return forge->stack && forge->stack->ref &&
-         (lv2_atom_forge_deref(forge, forge->stack->ref)->type == type);
-}
-
-/** Return true iff `type` is an atom:Object. */
-static inline bool
-lv2_atom_forge_is_object_type(const LV2_Atom_Forge* forge, uint32_t type)
-{
-  return (type == forge->Object || type == forge->Blank ||
-          type == forge->Resource);
-}
-
-/** Return true iff `type` is an atom:Object with a blank ID. */
-static inline bool
-lv2_atom_forge_is_blank(const LV2_Atom_Forge*       forge,
-                        uint32_t                    type,
-                        const LV2_Atom_Object_Body* body)
-{
-  return (type == forge->Blank || (type == forge->Object && body->id == 0));
-}
-
-/**
-   @}
-   @name Output Configuration
-   @{
-*/
-
-/** Set the output buffer where `forge` will write atoms. */
-static inline void
-lv2_atom_forge_set_buffer(LV2_Atom_Forge* forge, uint8_t* buf, size_t size)
-{
-  forge->buf    = buf;
-  forge->size   = (uint32_t)size;
-  forge->offset = 0;
-  forge->deref  = NULL;
-  forge->sink   = NULL;
-  forge->handle = NULL;
-  forge->stack  = NULL;
-}
-
-/**
-   Set the sink function where `forge` will write output.
-
-   The return value of forge functions is an LV2_Atom_Forge_Ref which is an
-   integer type safe to use as a pointer but is otherwise opaque.  The sink
-   function must return a ref that can be dereferenced to access as least
-   sizeof(LV2_Atom) bytes of the written data, so sizes can be updated.  For
-   ringbuffers, this should be possible as long as the size of the buffer is a
-   multiple of sizeof(LV2_Atom), since atoms are always aligned.
-
-   Note that 0 is an invalid reference, so if you are using a buffer offset be
-   sure to offset it such that 0 is never a valid reference.  You will get
-   confusing errors otherwise.
-*/
-static inline void
-lv2_atom_forge_set_sink(LV2_Atom_Forge*            forge,
-                        LV2_Atom_Forge_Sink        sink,
-                        LV2_Atom_Forge_Deref_Func  deref,
-                        LV2_Atom_Forge_Sink_Handle handle)
-{
-  forge->buf  = NULL;
-  forge->size = forge->offset = 0;
-  forge->deref                = deref;
-  forge->sink                 = sink;
-  forge->handle               = handle;
-  forge->stack                = NULL;
-}
-
-/**
-   @}
-   @name Low Level Output
-   @{
-*/
-
-/**
-   Write raw output.  This is used internally, but is also useful for writing
-   atom types not explicitly supported by the forge API.  Note the caller is
-   responsible for ensuring the output is appropriately padded.
-*/
-static inline LV2_Atom_Forge_Ref
-lv2_atom_forge_raw(LV2_Atom_Forge* forge, const void* data, uint32_t size)
-{
-  LV2_Atom_Forge_Ref out = 0;
-  if (forge->sink) {
-    out = forge->sink(forge->handle, data, size);
-  } else {
-    out          = (LV2_Atom_Forge_Ref)forge->buf + forge->offset;
-    uint8_t* mem = forge->buf + forge->offset;
-    if (forge->offset + size > forge->size) {
-      return 0;
-    }
-    forge->offset += size;
-    memcpy(mem, data, size);
-  }
-  for (LV2_Atom_Forge_Frame* f = forge->stack; f; f = f->parent) {
-    lv2_atom_forge_deref(forge, f->ref)->size += size;
-  }
-  return out;
-}
-
-/** Pad output accordingly so next write is 64-bit aligned. */
-static inline void
-lv2_atom_forge_pad(LV2_Atom_Forge* forge, uint32_t written)
-{
-  const uint64_t pad      = 0;
-  const uint32_t pad_size = lv2_atom_pad_size(written) - written;
-  lv2_atom_forge_raw(forge, &pad, pad_size);
-}
-
-/** Write raw output, padding to 64-bits as necessary. */
-static inline LV2_Atom_Forge_Ref
-lv2_atom_forge_write(LV2_Atom_Forge* forge, const void* data, uint32_t size)
-{
-  LV2_Atom_Forge_Ref out = lv2_atom_forge_raw(forge, data, size);
-  if (out) {
-    lv2_atom_forge_pad(forge, size);
-  }
-  return out;
-}
-
-/** Write a null-terminated string body. */
-static inline LV2_Atom_Forge_Ref
-lv2_atom_forge_string_body(LV2_Atom_Forge* forge, const char* str, uint32_t len)
-{
-  LV2_Atom_Forge_Ref out = lv2_atom_forge_raw(forge, str, len);
-  if (out && (out = lv2_atom_forge_raw(forge, "", 1))) {
-    lv2_atom_forge_pad(forge, len + 1);
-  }
-  return out;
-}
-
-/**
-   @}
-   @name Atom Output
-   @{
-*/
-
-/** Write an atom:Atom header. */
-static inline LV2_Atom_Forge_Ref
-lv2_atom_forge_atom(LV2_Atom_Forge* forge, uint32_t size, uint32_t type)
-{
-  const LV2_Atom a = {size, type};
-  return lv2_atom_forge_raw(forge, &a, sizeof(a));
-}
-
-/** Write a primitive (fixed-size) atom. */
-static inline LV2_Atom_Forge_Ref
-lv2_atom_forge_primitive(LV2_Atom_Forge* forge, const LV2_Atom* a)
-{
-  return (
-    lv2_atom_forge_top_is(forge, forge->Vector)
-      ? lv2_atom_forge_raw(forge, LV2_ATOM_BODY_CONST(a), a->size)
-      : lv2_atom_forge_write(forge, a, (uint32_t)sizeof(LV2_Atom) + a->size));
-}
-
-/** Write an atom:Int. */
-static inline LV2_Atom_Forge_Ref
-lv2_atom_forge_int(LV2_Atom_Forge* forge, int32_t val)
-{
-  const LV2_Atom_Int a = {{sizeof(val), forge->Int}, val};
-  return lv2_atom_forge_primitive(forge, (const LV2_Atom*)&a);
-}
-
-/** Write an atom:Long. */
-static inline LV2_Atom_Forge_Ref
-lv2_atom_forge_long(LV2_Atom_Forge* forge, int64_t val)
-{
-  const LV2_Atom_Long a = {{sizeof(val), forge->Long}, val};
-  return lv2_atom_forge_primitive(forge, (const LV2_Atom*)&a);
-}
-
-/** Write an atom:Float. */
-static inline LV2_Atom_Forge_Ref
-lv2_atom_forge_float(LV2_Atom_Forge* forge, float val)
-{
-  const LV2_Atom_Float a = {{sizeof(val), forge->Float}, val};
-  return lv2_atom_forge_primitive(forge, (const LV2_Atom*)&a);
-}
-
-/** Write an atom:Double. */
-static inline LV2_Atom_Forge_Ref
-lv2_atom_forge_double(LV2_Atom_Forge* forge, double val)
-{
-  const LV2_Atom_Double a = {{sizeof(val), forge->Double}, val};
-  return lv2_atom_forge_primitive(forge, (const LV2_Atom*)&a);
-}
-
-/** Write an atom:Bool. */
-static inline LV2_Atom_Forge_Ref
-lv2_atom_forge_bool(LV2_Atom_Forge* forge, bool val)
-{
-  const LV2_Atom_Bool a = {{sizeof(int32_t), forge->Bool}, val ? 1 : 0};
-  return lv2_atom_forge_primitive(forge, (const LV2_Atom*)&a);
-}
-
-/** Write an atom:URID. */
-static inline LV2_Atom_Forge_Ref
-lv2_atom_forge_urid(LV2_Atom_Forge* forge, LV2_URID id)
-{
-  const LV2_Atom_URID a = {{sizeof(id), forge->URID}, id};
-  return lv2_atom_forge_primitive(forge, (const LV2_Atom*)&a);
-}
-
-/** Write an atom compatible with atom:String.  Used internally. */
-static inline LV2_Atom_Forge_Ref
-lv2_atom_forge_typed_string(LV2_Atom_Forge* forge,
-                            uint32_t        type,
-                            const char*     str,
-                            uint32_t        len)
-{
-  const LV2_Atom_String a   = {{len + 1, type}};
-  LV2_Atom_Forge_Ref    out = lv2_atom_forge_raw(forge, &a, sizeof(a));
-  if (out) {
-    if (!lv2_atom_forge_string_body(forge, str, len)) {
-      LV2_Atom* atom = lv2_atom_forge_deref(forge, out);
-      atom->size = atom->type = 0;
-      out                     = 0;
-    }
-  }
-  return out;
-}
-
-/** Write an atom:String.  Note that `str` need not be NULL terminated. */
-static inline LV2_Atom_Forge_Ref
-lv2_atom_forge_string(LV2_Atom_Forge* forge, const char* str, uint32_t len)
-{
-  return lv2_atom_forge_typed_string(forge, forge->String, str, len);
-}
-
-/**
-   Write an atom:URI.  Note that `uri` need not be NULL terminated.
-   This does not map the URI, but writes the complete URI string.  To write
-   a mapped URI, use lv2_atom_forge_urid().
-*/
-static inline LV2_Atom_Forge_Ref
-lv2_atom_forge_uri(LV2_Atom_Forge* forge, const char* uri, uint32_t len)
-{
-  return lv2_atom_forge_typed_string(forge, forge->URI, uri, len);
-}
-
-/** Write an atom:Path.  Note that `path` need not be NULL terminated. */
-static inline LV2_Atom_Forge_Ref
-lv2_atom_forge_path(LV2_Atom_Forge* forge, const char* path, uint32_t len)
-{
-  return lv2_atom_forge_typed_string(forge, forge->Path, path, len);
-}
-
-/** Write an atom:Literal. */
-static inline LV2_Atom_Forge_Ref
-lv2_atom_forge_literal(LV2_Atom_Forge* forge,
-                       const char*     str,
-                       uint32_t        len,
-                       uint32_t        datatype,
-                       uint32_t        lang)
-{
-  const LV2_Atom_Literal a = {
-    {(uint32_t)(sizeof(LV2_Atom_Literal) - sizeof(LV2_Atom) + len + 1),
-     forge->Literal},
-    {datatype, lang}};
-  LV2_Atom_Forge_Ref out = lv2_atom_forge_raw(forge, &a, sizeof(a));
-  if (out) {
-    if (!lv2_atom_forge_string_body(forge, str, len)) {
-      LV2_Atom* atom = lv2_atom_forge_deref(forge, out);
-      atom->size = atom->type = 0;
-      out                     = 0;
-    }
-  }
-  return out;
-}
-
-/** Start an atom:Vector. */
-static inline LV2_Atom_Forge_Ref
-lv2_atom_forge_vector_head(LV2_Atom_Forge*       forge,
-                           LV2_Atom_Forge_Frame* frame,
-                           uint32_t              child_size,
-                           uint32_t              child_type)
-{
-  const LV2_Atom_Vector a = {{sizeof(LV2_Atom_Vector_Body), forge->Vector},
-                             {child_size, child_type}};
-  return lv2_atom_forge_push(
-    forge, frame, lv2_atom_forge_write(forge, &a, sizeof(a)));
-}
-
-/** Write a complete atom:Vector. */
-static inline LV2_Atom_Forge_Ref
-lv2_atom_forge_vector(LV2_Atom_Forge* forge,
-                      uint32_t        child_size,
-                      uint32_t        child_type,
-                      uint32_t        n_elems,
-                      const void*     elems)
-{
-  const LV2_Atom_Vector a = {
-    {(uint32_t)sizeof(LV2_Atom_Vector_Body) + n_elems * child_size,
-     forge->Vector},
-    {child_size, child_type}};
-  LV2_Atom_Forge_Ref out = lv2_atom_forge_write(forge, &a, sizeof(a));
-  if (out) {
-    lv2_atom_forge_write(forge, elems, child_size * n_elems);
-  }
-  return out;
-}
-
-/**
-   Write the header of an atom:Tuple.
-
-   The passed frame will be initialised to represent this tuple.  To complete
-   the tuple, write a sequence of atoms, then pop the frame with
-   lv2_atom_forge_pop().
-
-   For example:
-   @code
-   // Write tuple (1, 2.0)
-   LV2_Atom_Forge_Frame frame;
-   LV2_Atom* tup = (LV2_Atom*)lv2_atom_forge_tuple(forge, &frame);
-   lv2_atom_forge_int(forge, 1);
-   lv2_atom_forge_float(forge, 2.0);
-   lv2_atom_forge_pop(forge, &frame);
-   @endcode
-*/
-static inline LV2_Atom_Forge_Ref
-lv2_atom_forge_tuple(LV2_Atom_Forge* forge, LV2_Atom_Forge_Frame* frame)
-{
-  const LV2_Atom_Tuple a = {{0, forge->Tuple}};
-  return lv2_atom_forge_push(
-    forge, frame, lv2_atom_forge_write(forge, &a, sizeof(a)));
-}
-
-/**
-   Write the header of an atom:Object.
-
-   The passed frame will be initialised to represent this object.  To complete
-   the object, write a sequence of properties, then pop the frame with
-   lv2_atom_forge_pop().
-
-   For example:
-   @code
-   LV2_URID eg_Cat  = map("http://example.org/Cat");
-   LV2_URID eg_name = map("http://example.org/name");
-
-   // Start object with type eg_Cat and blank ID
-   LV2_Atom_Forge_Frame frame;
-   lv2_atom_forge_object(forge, &frame, 0, eg_Cat);
-
-   // Append property eg:name = "Hobbes"
-   lv2_atom_forge_key(forge, eg_name);
-   lv2_atom_forge_string(forge, "Hobbes", strlen("Hobbes"));
-
-   // Finish object
-   lv2_atom_forge_pop(forge, &frame);
-   @endcode
-*/
-static inline LV2_Atom_Forge_Ref
-lv2_atom_forge_object(LV2_Atom_Forge*       forge,
-                      LV2_Atom_Forge_Frame* frame,
-                      LV2_URID              id,
-                      LV2_URID              otype)
-{
-  const LV2_Atom_Object a = {
-    {(uint32_t)sizeof(LV2_Atom_Object_Body), forge->Object}, {id, otype}};
-  return lv2_atom_forge_push(
-    forge, frame, lv2_atom_forge_write(forge, &a, sizeof(a)));
-}
-
-/**
-   The same as lv2_atom_forge_object(), but for object:Resource.
-
-   This function is deprecated and should not be used in new code.
-   Use lv2_atom_forge_object() directly instead.
-*/
-LV2_DEPRECATED
-static inline LV2_Atom_Forge_Ref
-lv2_atom_forge_resource(LV2_Atom_Forge*       forge,
-                        LV2_Atom_Forge_Frame* frame,
-                        LV2_URID              id,
-                        LV2_URID              otype)
-{
-  const LV2_Atom_Object a = {
-    {(uint32_t)sizeof(LV2_Atom_Object_Body), forge->Resource}, {id, otype}};
-  return lv2_atom_forge_push(
-    forge, frame, lv2_atom_forge_write(forge, &a, sizeof(a)));
-}
-
-/**
-   The same as lv2_atom_forge_object(), but for object:Blank.
-
-   This function is deprecated and should not be used in new code.
-   Use lv2_atom_forge_object() directly instead.
-*/
-LV2_DEPRECATED
-static inline LV2_Atom_Forge_Ref
-lv2_atom_forge_blank(LV2_Atom_Forge*       forge,
-                     LV2_Atom_Forge_Frame* frame,
-                     uint32_t              id,
-                     LV2_URID              otype)
-{
-  const LV2_Atom_Object a = {
-    {(uint32_t)sizeof(LV2_Atom_Object_Body), forge->Blank}, {id, otype}};
-  return lv2_atom_forge_push(
-    forge, frame, lv2_atom_forge_write(forge, &a, sizeof(a)));
-}
-
-/**
-   Write a property key in an Object, to be followed by the value.
-
-   See lv2_atom_forge_object() documentation for an example.
-*/
-static inline LV2_Atom_Forge_Ref
-lv2_atom_forge_key(LV2_Atom_Forge* forge, LV2_URID key)
-{
-  const LV2_Atom_Property_Body a = {key, 0, {0, 0}};
-  return lv2_atom_forge_write(forge, &a, 2 * (uint32_t)sizeof(uint32_t));
-}
-
-/**
-   Write the header for a property body in an object, with context.
-
-   If you do not need the context, which is almost certainly the case,
-   use the simpler lv2_atom_forge_key() instead.
-*/
-static inline LV2_Atom_Forge_Ref
-lv2_atom_forge_property_head(LV2_Atom_Forge* forge,
-                             LV2_URID        key,
-                             LV2_URID        context)
-{
-  const LV2_Atom_Property_Body a = {key, context, {0, 0}};
-  return lv2_atom_forge_write(forge, &a, 2 * (uint32_t)sizeof(uint32_t));
-}
-
-/**
-   Write the header for a Sequence.
-*/
-static inline LV2_Atom_Forge_Ref
-lv2_atom_forge_sequence_head(LV2_Atom_Forge*       forge,
-                             LV2_Atom_Forge_Frame* frame,
-                             uint32_t              unit)
-{
-  const LV2_Atom_Sequence a = {
-    {(uint32_t)sizeof(LV2_Atom_Sequence_Body), forge->Sequence}, {unit, 0}};
-  return lv2_atom_forge_push(
-    forge, frame, lv2_atom_forge_write(forge, &a, sizeof(a)));
-}
-
-/**
-   Write the time stamp header of an Event (in a Sequence) in audio frames.
-   After this, call the appropriate forge method(s) to write the body.  Note
-   the returned reference is to an LV2_Event which is NOT an Atom.
-*/
-static inline LV2_Atom_Forge_Ref
-lv2_atom_forge_frame_time(LV2_Atom_Forge* forge, int64_t frames)
-{
-  return lv2_atom_forge_write(forge, &frames, sizeof(frames));
-}
-
-/**
-   Write the time stamp header of an Event (in a Sequence) in beats.  After
-   this, call the appropriate forge method(s) to write the body.  Note the
-   returned reference is to an LV2_Event which is NOT an Atom.
-*/
-static inline LV2_Atom_Forge_Ref
-lv2_atom_forge_beat_time(LV2_Atom_Forge* forge, double beats)
-{
-  return lv2_atom_forge_write(forge, &beats, sizeof(beats));
-}
-
-LV2_RESTORE_WARNINGS
-
-#ifdef __cplusplus
-} /* extern "C" */
-#endif
-
-/**
-   @}
-   @}
-*/
-
-#endif /* LV2_ATOM_FORGE_H */
diff --git a/lv2/atom/meson.build b/lv2/atom/meson.build
deleted file mode 100644
index 3dc43b3..0000000
--- a/lv2/atom/meson.build
+++ /dev/null
@@ -1,61 +0,0 @@
-# Copyright 2022 David Robillard <d@drobilla.net>
-# SPDX-License-Identifier: CC0-1.0 OR ISC
-
-name = 'atom'
-path = 'ns' / 'ext' / name
-
-atom_data = files(
-  'atom.meta.ttl',
-  'atom.ttl',
-  'manifest.ttl',
-)
-
-headers = files(
-  'atom.h',
-  'forge.h',
-  'util.h',
-)
-
-tests = [
-  'atom-test',
-  'forge-overflow-test',
-]
-
-# Install specification bundle
-install_data(atom_data, install_dir: lv2dir / name + '.lv2')
-install_headers(headers, subdir: 'lv2' / name)
-if get_option('old_headers')
-  install_headers(headers, subdir: 'lv2' / 'lv2plug.in' / path)
-endif
-
-# Build and run tests
-if not get_option('tests').disabled()
-  foreach test : tests
-    test(test,
-         executable(
-           test,
-           files('@0@.c'.format(test)),
-           c_args: c_suppressions,
-           include_directories: include_directories('../../'),
-         ),
-         suite: 'unit')
-  endforeach
-endif
-
-# Build documentation
-if build_docs
-  custom_target(
-    name + '.html',
-    command: lv2specgen_command_prefix + [
-      '--docdir=../../html',
-      '--style-uri=../../aux/style.css',
-      '@INPUT@',
-      '@OUTPUT@',
-    ],
-    depends: doc_deps,
-    input: files('atom.ttl'),
-    install: true,
-    install_dir: lv2_docdir / 'ns' / 'ext',
-    output: name + '.html',
-  )
-endif
diff --git a/lv2/atom/util.h b/lv2/atom/util.h
deleted file mode 100644
index 16d2c00..0000000
--- a/lv2/atom/util.h
+++ /dev/null
@@ -1,523 +0,0 @@
-/*
-  Copyright 2008-2015 David Robillard <d@drobilla.net>
-
-  Permission to use, copy, modify, and/or distribute this software for any
-  purpose with or without fee is hereby granted, provided that the above
-  copyright notice and this permission notice appear in all copies.
-
-  THIS SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-  WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-  MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-  ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-  WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-  ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-  OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-*/
-
-#ifndef LV2_ATOM_UTIL_H
-#define LV2_ATOM_UTIL_H
-
-/**
-   @file util.h Helper functions for the LV2 Atom extension.
-
-   Note these functions are all static inline, do not take their address.
-
-   This header is non-normative, it is provided for convenience.
-*/
-
-/**
-   @defgroup util Utilities
-   @ingroup atom
-
-   Utilities for working with atoms.
-
-   @{
-*/
-
-#include "lv2/atom/atom.h"
-
-#include <stdarg.h>
-#include <stdbool.h>
-#include <stdint.h>
-#include <string.h>
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/** Pad a size to 64 bits. */
-static inline uint32_t
-lv2_atom_pad_size(uint32_t size)
-{
-  return (size + 7U) & (~7U);
-}
-
-/** Return the total size of `atom`, including the header. */
-static inline uint32_t
-lv2_atom_total_size(const LV2_Atom* atom)
-{
-  return (uint32_t)sizeof(LV2_Atom) + atom->size;
-}
-
-/** Return true iff `atom` is null. */
-static inline bool
-lv2_atom_is_null(const LV2_Atom* atom)
-{
-  return !atom || (atom->type == 0 && atom->size == 0);
-}
-
-/** Return true iff `a` is equal to `b`. */
-static inline bool
-lv2_atom_equals(const LV2_Atom* a, const LV2_Atom* b)
-{
-  return (a == b) || ((a->type == b->type) && (a->size == b->size) &&
-                      !memcmp(a + 1, b + 1, a->size));
-}
-
-/**
-   @name Sequence Iterator
-   @{
-*/
-
-/** Get an iterator pointing to the first event in a Sequence body. */
-static inline LV2_Atom_Event*
-lv2_atom_sequence_begin(const LV2_Atom_Sequence_Body* body)
-{
-  return (LV2_Atom_Event*)(body + 1);
-}
-
-/** Get an iterator pointing to the end of a Sequence body. */
-static inline LV2_Atom_Event*
-lv2_atom_sequence_end(const LV2_Atom_Sequence_Body* body, uint32_t size)
-{
-  return (LV2_Atom_Event*)((const uint8_t*)body + lv2_atom_pad_size(size));
-}
-
-/** Return true iff `i` has reached the end of `body`. */
-static inline bool
-lv2_atom_sequence_is_end(const LV2_Atom_Sequence_Body* body,
-                         uint32_t                      size,
-                         const LV2_Atom_Event*         i)
-{
-  return (const uint8_t*)i >= ((const uint8_t*)body + size);
-}
-
-/** Return an iterator to the element following `i`. */
-static inline LV2_Atom_Event*
-lv2_atom_sequence_next(const LV2_Atom_Event* i)
-{
-  return (LV2_Atom_Event*)((const uint8_t*)i + sizeof(LV2_Atom_Event) +
-                           lv2_atom_pad_size(i->body.size));
-}
-
-/**
-   A macro for iterating over all events in a Sequence.
-   @param seq  The sequence to iterate over
-   @param iter The name of the iterator
-
-   This macro is used similarly to a for loop (which it expands to), for
-   example:
-
-   @code
-   LV2_ATOM_SEQUENCE_FOREACH(sequence, ev) {
-       // Do something with ev (an LV2_Atom_Event*) here...
-   }
-   @endcode
-*/
-#define LV2_ATOM_SEQUENCE_FOREACH(seq, iter)                              \
-  for (LV2_Atom_Event * iter = lv2_atom_sequence_begin(&(seq)->body);   \
-       !lv2_atom_sequence_is_end(&(seq)->body, (seq)->atom.size, (iter)); \
-       (iter) = lv2_atom_sequence_next(iter))
-
-/** Like LV2_ATOM_SEQUENCE_FOREACH but for a headerless sequence body. */
-#define LV2_ATOM_SEQUENCE_BODY_FOREACH(body, size, iter)        \
-  for (LV2_Atom_Event * iter = lv2_atom_sequence_begin(body); \
-       !lv2_atom_sequence_is_end(body, size, (iter));           \
-       (iter) = lv2_atom_sequence_next(iter))
-
-/**
-   @}
-   @name Sequence Utilities
-   @{
-*/
-
-/**
-   Clear all events from `sequence`.
-
-   This simply resets the size field, the other fields are left untouched.
-*/
-static inline void
-lv2_atom_sequence_clear(LV2_Atom_Sequence* seq)
-{
-  seq->atom.size = sizeof(LV2_Atom_Sequence_Body);
-}
-
-/**
-   Append an event at the end of `sequence`.
-
-   @param seq Sequence to append to.
-   @param capacity Total capacity of the sequence atom
-   (as set by the host for sequence output ports).
-   @param event Event to write.
-
-   @return A pointer to the newly written event in `seq`,
-   or NULL on failure (insufficient space).
-*/
-static inline LV2_Atom_Event*
-lv2_atom_sequence_append_event(LV2_Atom_Sequence*    seq,
-                               uint32_t              capacity,
-                               const LV2_Atom_Event* event)
-{
-  const uint32_t total_size = (uint32_t)sizeof(*event) + event->body.size;
-  if (capacity - seq->atom.size < total_size) {
-    return NULL;
-  }
-
-  LV2_Atom_Event* e = lv2_atom_sequence_end(&seq->body, seq->atom.size);
-  memcpy(e, event, total_size);
-
-  seq->atom.size += lv2_atom_pad_size(total_size);
-
-  return e;
-}
-
-/**
-   @}
-   @name Tuple Iterator
-   @{
-*/
-
-/** Get an iterator pointing to the first element in `tup`. */
-static inline LV2_Atom*
-lv2_atom_tuple_begin(const LV2_Atom_Tuple* tup)
-{
-  return (LV2_Atom*)(LV2_ATOM_BODY(tup));
-}
-
-/** Return true iff `i` has reached the end of `body`. */
-static inline bool
-lv2_atom_tuple_is_end(const void* body, uint32_t size, const LV2_Atom* i)
-{
-  return (const uint8_t*)i >= ((const uint8_t*)body + size);
-}
-
-/** Return an iterator to the element following `i`. */
-static inline LV2_Atom*
-lv2_atom_tuple_next(const LV2_Atom* i)
-{
-  return (LV2_Atom*)((const uint8_t*)i + sizeof(LV2_Atom) +
-                     lv2_atom_pad_size(i->size));
-}
-
-/**
-   A macro for iterating over all properties of a Tuple.
-   @param tuple The tuple to iterate over
-   @param iter The name of the iterator
-
-   This macro is used similarly to a for loop (which it expands to), for
-   example:
-
-   @code
-   LV2_ATOM_TUPLE_FOREACH(tuple, elem) {
-       // Do something with elem (an LV2_Atom*) here...
-   }
-   @endcode
-*/
-#define LV2_ATOM_TUPLE_FOREACH(tuple, iter)                 \
-  for (LV2_Atom * iter = lv2_atom_tuple_begin(tuple);     \
-       !lv2_atom_tuple_is_end(                              \
-         LV2_ATOM_BODY(tuple), (tuple)->atom.size, (iter)); \
-       (iter) = lv2_atom_tuple_next(iter))
-
-/** Like LV2_ATOM_TUPLE_FOREACH but for a headerless tuple body. */
-#define LV2_ATOM_TUPLE_BODY_FOREACH(body, size, iter) \
-  for (LV2_Atom * iter = (LV2_Atom*)(body);         \
-       !lv2_atom_tuple_is_end(body, size, (iter));    \
-       (iter) = lv2_atom_tuple_next(iter))
-
-/**
-   @}
-   @name Object Iterator
-   @{
-*/
-
-/** Return a pointer to the first property in `body`. */
-static inline LV2_Atom_Property_Body*
-lv2_atom_object_begin(const LV2_Atom_Object_Body* body)
-{
-  return (LV2_Atom_Property_Body*)(body + 1);
-}
-
-/** Return true iff `i` has reached the end of `obj`. */
-static inline bool
-lv2_atom_object_is_end(const LV2_Atom_Object_Body*   body,
-                       uint32_t                      size,
-                       const LV2_Atom_Property_Body* i)
-{
-  return (const uint8_t*)i >= ((const uint8_t*)body + size);
-}
-
-/** Return an iterator to the property following `i`. */
-static inline LV2_Atom_Property_Body*
-lv2_atom_object_next(const LV2_Atom_Property_Body* i)
-{
-  const LV2_Atom* const value =
-    (const LV2_Atom*)((const uint8_t*)i + 2 * sizeof(uint32_t));
-  return (LV2_Atom_Property_Body*)((const uint8_t*)i +
-                                   lv2_atom_pad_size(
-                                     (uint32_t)sizeof(LV2_Atom_Property_Body) +
-                                     value->size));
-}
-
-/**
-   A macro for iterating over all properties of an Object.
-   @param obj The object to iterate over
-   @param iter The name of the iterator
-
-   This macro is used similarly to a for loop (which it expands to), for
-   example:
-
-   @code
-   LV2_ATOM_OBJECT_FOREACH(object, i) {
-       // Do something with i (an LV2_Atom_Property_Body*) here...
-   }
-   @endcode
-*/
-#define LV2_ATOM_OBJECT_FOREACH(obj, iter)                                    \
-  for (LV2_Atom_Property_Body * iter = lv2_atom_object_begin(&(obj)->body); \
-       !lv2_atom_object_is_end(&(obj)->body, (obj)->atom.size, (iter));       \
-       (iter) = lv2_atom_object_next(iter))
-
-/** Like LV2_ATOM_OBJECT_FOREACH but for a headerless object body. */
-#define LV2_ATOM_OBJECT_BODY_FOREACH(body, size, iter)                \
-  for (LV2_Atom_Property_Body * iter = lv2_atom_object_begin(body); \
-       !lv2_atom_object_is_end(body, size, (iter));                   \
-       (iter) = lv2_atom_object_next(iter))
-
-/**
-   @}
-   @name Object Query
-   @{
-*/
-
-/** A single entry in an Object query. */
-typedef struct {
-  uint32_t         key;   /**< Key to query (input set by user) */
-  const LV2_Atom** value; /**< Found value (output set by query function) */
-} LV2_Atom_Object_Query;
-
-/** Sentinel for lv2_atom_object_query(). */
-static const LV2_Atom_Object_Query LV2_ATOM_OBJECT_QUERY_END = {0, NULL};
-
-/**
-   Get an object's values for various keys.
-
-   The value pointer of each item in `query` will be set to the location of
-   the corresponding value in `object`.  Every value pointer in `query` MUST
-   be initialised to NULL.  This function reads `object` in a single linear
-   sweep.  By allocating `query` on the stack, objects can be "queried"
-   quickly without allocating any memory.  This function is realtime safe.
-
-   This function can only do "flat" queries, it is not smart enough to match
-   variables in nested objects.
-
-   For example:
-   @code
-   const LV2_Atom* name = NULL;
-   const LV2_Atom* age  = NULL;
-   LV2_Atom_Object_Query q[] = {
-       { urids.eg_name, &name },
-       { urids.eg_age,  &age },
-       LV2_ATOM_OBJECT_QUERY_END
-   };
-   lv2_atom_object_query(obj, q);
-   // name and age are now set to the appropriate values in obj, or NULL.
-   @endcode
-*/
-static inline int
-lv2_atom_object_query(const LV2_Atom_Object* object,
-                      LV2_Atom_Object_Query* query)
-{
-  int matches   = 0;
-  int n_queries = 0;
-
-  /* Count number of query keys so we can short-circuit when done */
-  for (LV2_Atom_Object_Query* q = query; q->key; ++q) {
-    ++n_queries;
-  }
-
-  LV2_ATOM_OBJECT_FOREACH (object, prop) {
-    for (LV2_Atom_Object_Query* q = query; q->key; ++q) {
-      if (q->key == prop->key && !*q->value) {
-        *q->value = &prop->value;
-        if (++matches == n_queries) {
-          return matches;
-        }
-        break;
-      }
-    }
-  }
-  return matches;
-}
-
-/**
-   Body only version of lv2_atom_object_get().
-*/
-static inline int
-lv2_atom_object_body_get(uint32_t size, const LV2_Atom_Object_Body* body, ...)
-{
-  int matches   = 0;
-  int n_queries = 0;
-
-  /* Count number of keys so we can short-circuit when done */
-  va_list args;
-  va_start(args, body);
-  for (n_queries = 0; va_arg(args, uint32_t); ++n_queries) {
-    if (!va_arg(args, const LV2_Atom**)) {
-      va_end(args);
-      return -1;
-    }
-  }
-  va_end(args);
-
-  LV2_ATOM_OBJECT_BODY_FOREACH (body, size, prop) {
-    va_start(args, body);
-    for (int i = 0; i < n_queries; ++i) {
-      uint32_t         qkey = va_arg(args, uint32_t);
-      const LV2_Atom** qval = va_arg(args, const LV2_Atom**);
-      if (qkey == prop->key && !*qval) {
-        *qval = &prop->value;
-        if (++matches == n_queries) {
-          va_end(args);
-          return matches;
-        }
-        break;
-      }
-    }
-    va_end(args);
-  }
-  return matches;
-}
-
-/**
-   Variable argument version of lv2_atom_object_query().
-
-   This is nicer-looking in code, but a bit more error-prone since it is not
-   type safe and the argument list must be terminated.
-
-   The arguments should be a series of uint32_t key and const LV2_Atom** value
-   pairs, terminated by a zero key.  The value pointers MUST be initialized to
-   NULL.  For example:
-
-   @code
-   const LV2_Atom* name = NULL;
-   const LV2_Atom* age  = NULL;
-   lv2_atom_object_get(obj,
-                       uris.name_key, &name,
-                       uris.age_key,  &age,
-                       0);
-   @endcode
-*/
-static inline int
-lv2_atom_object_get(const LV2_Atom_Object* object, ...)
-{
-  int matches   = 0;
-  int n_queries = 0;
-
-  /* Count number of keys so we can short-circuit when done */
-  va_list args;
-  va_start(args, object);
-  for (n_queries = 0; va_arg(args, uint32_t); ++n_queries) {
-    if (!va_arg(args, const LV2_Atom**)) {
-      va_end(args);
-      return -1;
-    }
-  }
-  va_end(args);
-
-  LV2_ATOM_OBJECT_FOREACH (object, prop) {
-    va_start(args, object);
-    for (int i = 0; i < n_queries; ++i) {
-      uint32_t         qkey = va_arg(args, uint32_t);
-      const LV2_Atom** qval = va_arg(args, const LV2_Atom**);
-      if (qkey == prop->key && !*qval) {
-        *qval = &prop->value;
-        if (++matches == n_queries) {
-          va_end(args);
-          return matches;
-        }
-        break;
-      }
-    }
-    va_end(args);
-  }
-  return matches;
-}
-
-/**
-   Variable argument version of lv2_atom_object_query() with types.
-
-   This is like lv2_atom_object_get(), but each entry has an additional
-   parameter to specify the required type.  Only atoms with a matching type
-   will be selected.
-
-   The arguments should be a series of uint32_t key, const LV2_Atom**, uint32_t
-   type triples, terminated by a zero key.  The value pointers MUST be
-   initialized to NULL.  For example:
-
-   @code
-   const LV2_Atom_String* name = NULL;
-   const LV2_Atom_Int*    age  = NULL;
-   lv2_atom_object_get(obj,
-                       uris.name_key, &name, uris.atom_String,
-                       uris.age_key,  &age, uris.atom_Int
-                       0);
-   @endcode
-*/
-static inline int
-lv2_atom_object_get_typed(const LV2_Atom_Object* object, ...)
-{
-  int matches   = 0;
-  int n_queries = 0;
-
-  /* Count number of keys so we can short-circuit when done */
-  va_list args;
-  va_start(args, object);
-  for (n_queries = 0; va_arg(args, uint32_t); ++n_queries) {
-    if (!va_arg(args, const LV2_Atom**) || !va_arg(args, uint32_t)) {
-      va_end(args);
-      return -1;
-    }
-  }
-  va_end(args);
-
-  LV2_ATOM_OBJECT_FOREACH (object, prop) {
-    va_start(args, object);
-    for (int i = 0; i < n_queries; ++i) {
-      const uint32_t   qkey  = va_arg(args, uint32_t);
-      const LV2_Atom** qval  = va_arg(args, const LV2_Atom**);
-      const uint32_t   qtype = va_arg(args, uint32_t);
-      if (!*qval && qkey == prop->key && qtype == prop->value.type) {
-        *qval = &prop->value;
-        if (++matches == n_queries) {
-          va_end(args);
-          return matches;
-        }
-        break;
-      }
-    }
-    va_end(args);
-  }
-  return matches;
-}
-
-#ifdef __cplusplus
-} /* extern "C" */
-#endif
-
-/**
-   @}
-   @}
-*/
-
-#endif /* LV2_ATOM_UTIL_H */
diff --git a/lv2/buf-size/buf-size.meta.ttl b/lv2/buf-size.lv2/buf-size.meta.ttl
index b1d8011..b1d8011 100644
--- a/lv2/buf-size/buf-size.meta.ttl
+++ b/lv2/buf-size.lv2/buf-size.meta.ttl
diff --git a/lv2/buf-size/buf-size.ttl b/lv2/buf-size.lv2/buf-size.ttl
index c78d2cc..4f6bd52 100644
--- a/lv2/buf-size/buf-size.ttl
+++ b/lv2/buf-size.lv2/buf-size.ttl
@@ -10,8 +10,7 @@
 	a owl:Ontology ;
 	rdfs:label "LV2 Buf Size" ;
 	rdfs:comment "Access to, and restrictions on, buffer sizes." ;
-	rdfs:seeAlso <buf-size.h> ,
-		<buf-size.meta.ttl> ;
+	rdfs:seeAlso <buf-size.meta.ttl> ;
 	owl:imports <http://lv2plug.in/ns/lv2core> ,
 		<http://lv2plug.in/ns/ext/options> .
 
diff --git a/lv2/buf-size/manifest.ttl b/lv2/buf-size.lv2/manifest.ttl
index d242f97..d242f97 100644
--- a/lv2/buf-size/manifest.ttl
+++ b/lv2/buf-size.lv2/manifest.ttl
diff --git a/lv2/buf-size/buf-size.h b/lv2/buf-size/buf-size.h
deleted file mode 100644
index d96e17d..0000000
--- a/lv2/buf-size/buf-size.h
+++ /dev/null
@@ -1,51 +0,0 @@
-/*
-  Copyright 2007-2016 David Robillard <d@drobilla.net>
-
-  Permission to use, copy, modify, and/or distribute this software for any
-  purpose with or without fee is hereby granted, provided that the above
-  copyright notice and this permission notice appear in all copies.
-
-  THIS SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-  WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-  MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-  ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-  WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-  ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-  OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-*/
-
-#ifndef LV2_BUF_SIZE_H
-#define LV2_BUF_SIZE_H
-
-/**
-   @defgroup buf-size Buffer Size
-   @ingroup lv2
-
-   Access to, and restrictions on, buffer sizes.
-
-   See <http://lv2plug.in/ns/ext/buf-size> for details.
-
-   @{
-*/
-
-// clang-format off
-
-#define LV2_BUF_SIZE_URI    "http://lv2plug.in/ns/ext/buf-size"  ///< http://lv2plug.in/ns/ext/buf-size
-#define LV2_BUF_SIZE_PREFIX LV2_BUF_SIZE_URI "#" ///< http://lv2plug.in/ns/ext/buf-size#
-
-#define LV2_BUF_SIZE__boundedBlockLength  LV2_BUF_SIZE_PREFIX "boundedBlockLength"   ///< http://lv2plug.in/ns/ext/buf-size#boundedBlockLength
-#define LV2_BUF_SIZE__coarseBlockLength   LV2_BUF_SIZE_PREFIX "coarseBlockLength"    ///< http://lv2plug.in/ns/ext/buf-size#coarseBlockLength
-#define LV2_BUF_SIZE__fixedBlockLength    LV2_BUF_SIZE_PREFIX "fixedBlockLength"     ///< http://lv2plug.in/ns/ext/buf-size#fixedBlockLength
-#define LV2_BUF_SIZE__maxBlockLength      LV2_BUF_SIZE_PREFIX "maxBlockLength"       ///< http://lv2plug.in/ns/ext/buf-size#maxBlockLength
-#define LV2_BUF_SIZE__minBlockLength      LV2_BUF_SIZE_PREFIX "minBlockLength"       ///< http://lv2plug.in/ns/ext/buf-size#minBlockLength
-#define LV2_BUF_SIZE__nominalBlockLength  LV2_BUF_SIZE_PREFIX "nominalBlockLength"   ///< http://lv2plug.in/ns/ext/buf-size#nominalBlockLength
-#define LV2_BUF_SIZE__powerOf2BlockLength LV2_BUF_SIZE_PREFIX "powerOf2BlockLength"  ///< http://lv2plug.in/ns/ext/buf-size#powerOf2BlockLength
-#define LV2_BUF_SIZE__sequenceSize        LV2_BUF_SIZE_PREFIX "sequenceSize"         ///< http://lv2plug.in/ns/ext/buf-size#sequenceSize
-
-// clang-format on
-
-/**
-   @}
-*/
-
-#endif /* LV2_BUF_SIZE_H */
diff --git a/lv2/buf-size/meson.build b/lv2/buf-size/meson.build
deleted file mode 100644
index c0b3a5e..0000000
--- a/lv2/buf-size/meson.build
+++ /dev/null
@@ -1,40 +0,0 @@
-# Copyright 2022 David Robillard <d@drobilla.net>
-# SPDX-License-Identifier: CC0-1.0 OR ISC
-
-name = 'buf-size'
-path = 'ns' / 'ext' / name
-
-buf_size_data = files(
-  'buf-size.meta.ttl',
-  'buf-size.ttl',
-  'manifest.ttl',
-)
-
-headers = files(
-  'buf-size.h',
-)
-
-# Install extension bundle
-install_data(buf_size_data, install_dir: lv2dir / name + '.lv2')
-install_headers(headers, subdir: 'lv2' / name)
-if get_option('old_headers')
-  install_headers(headers, subdir: 'lv2' / 'lv2plug.in' / path)
-endif
-
-# Build documentation
-if build_docs
-  lv2_buf_size_docs = custom_target(
-    name + '.html',
-    command: lv2specgen_command_prefix + [
-      '--docdir=../../html',
-      '--style-uri=../../aux/style.css',
-      '@INPUT@',
-      '@OUTPUT@',
-    ],
-    depends: doc_deps,
-    input: files('buf-size.ttl'),
-    install: true,
-    install_dir: lv2_docdir / 'ns' / 'ext',
-    output: name + '.html',
-  )
-endif
diff --git a/lv2/core/lv2core.meta.ttl b/lv2/core.lv2/lv2core.meta.ttl
index 9faea9d..9faea9d 100644
--- a/lv2/core/lv2core.meta.ttl
+++ b/lv2/core.lv2/lv2core.meta.ttl
diff --git a/lv2/core/lv2core.ttl b/lv2/core.lv2/lv2core.ttl
index bd9fc93..f78865b 100644
--- a/lv2/core/lv2core.ttl
+++ b/lv2/core.lv2/lv2core.ttl
@@ -9,9 +9,7 @@
 	a owl:Ontology ;
 	rdfs:label "LV2" ;
 	rdfs:comment "An extensible open standard for audio plugins." ;
-	rdfs:seeAlso <lv2.h> ,
-		<lv2_util.h> ,
-		<lv2core.meta.ttl> ;
+	rdfs:seeAlso <lv2core.meta.ttl> ;
 	owl:imports doap: .
 
 lv2:Specification
diff --git a/lv2/core/manifest.ttl b/lv2/core.lv2/manifest.ttl
index 6e61dde..6e61dde 100644
--- a/lv2/core/manifest.ttl
+++ b/lv2/core.lv2/manifest.ttl
diff --git a/lv2/core/meta.ttl b/lv2/core.lv2/meta.ttl
index 34cfa4f..d8878c1 100644
--- a/lv2/core/meta.ttl
+++ b/lv2/core.lv2/meta.ttl
@@ -48,6 +48,10 @@ THIS SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH R
 				rdfs:label "Replace canonical dcs ontology with a minimal version for LV2."
 			] , [
 				rdfs:label "Switch to Meson build system."
+			] , [
+				rdfs:label "Separate API headers from data."
+			] , [
+				rdfs:label "Rearrange source tree to be directly usable by dependants."
 			]
 		]
 	] , [
diff --git a/lv2/core/people.ttl b/lv2/core.lv2/people.ttl
index 52d0384..52d0384 100644
--- a/lv2/core/people.ttl
+++ b/lv2/core.lv2/people.ttl
diff --git a/lv2/core/attributes.h b/lv2/core/attributes.h
deleted file mode 100644
index 81791a2..0000000
--- a/lv2/core/attributes.h
+++ /dev/null
@@ -1,59 +0,0 @@
-/*
-  Copyright 2018 David Robillard <d@drobilla.net>
-
-  Permission to use, copy, modify, and/or distribute this software for any
-  purpose with or without fee is hereby granted, provided that the above
-  copyright notice and this permission notice appear in all copies.
-
-  THIS SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-  WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-  MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-  ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-  WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-  ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-  OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-*/
-
-#ifndef LV2_CORE_ATTRIBUTES_H
-#define LV2_CORE_ATTRIBUTES_H
-
-/**
-   @defgroup attributes Attributes
-   @ingroup lv2
-
-   Macros for source code attributes.
-
-   @{
-*/
-
-#if defined(__GNUC__) && __GNUC__ > 3
-#  define LV2_DEPRECATED __attribute__((__deprecated__))
-#else
-#  define LV2_DEPRECATED
-#endif
-
-#if defined(__clang__)
-#  define LV2_DISABLE_DEPRECATION_WARNINGS \
-    _Pragma("clang diagnostic push")       \
-    _Pragma("clang diagnostic ignored \"-Wdeprecated-declarations\"")
-#elif defined(__GNUC__) && __GNUC__ > 4
-#  define LV2_DISABLE_DEPRECATION_WARNINGS \
-    _Pragma("GCC diagnostic push")         \
-    _Pragma("GCC diagnostic ignored \"-Wdeprecated-declarations\"")
-#else
-#  define LV2_DISABLE_DEPRECATION_WARNINGS
-#endif
-
-#if defined(__clang__)
-#  define LV2_RESTORE_WARNINGS _Pragma("clang diagnostic pop")
-#elif defined(__GNUC__) && __GNUC__ > 4
-#  define LV2_RESTORE_WARNINGS _Pragma("GCC diagnostic pop")
-#else
-#  define LV2_RESTORE_WARNINGS
-#endif
-
-/**
-   @}
-*/
-
-#endif /* LV2_CORE_ATTRIBUTES_H */
diff --git a/lv2/core/lv2.h b/lv2/core/lv2.h
deleted file mode 100644
index 84c40a5..0000000
--- a/lv2/core/lv2.h
+++ /dev/null
@@ -1,485 +0,0 @@
-/*
-  LV2 - An audio plugin interface specification.
-  Copyright 2006-2012 Steve Harris, David Robillard.
-
-  Based on LADSPA, Copyright 2000-2002 Richard W.E. Furse,
-  Paul Barton-Davis, Stefan Westerfeld.
-
-  Permission to use, copy, modify, and/or distribute this software for any
-  purpose with or without fee is hereby granted, provided that the above
-  copyright notice and this permission notice appear in all copies.
-
-  THIS SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-  WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-  MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-  ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-  WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-  ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-  OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-*/
-
-#ifndef LV2_H_INCLUDED
-#define LV2_H_INCLUDED
-
-/**
-   @defgroup lv2 LV2
-
-   The LV2 specification.
-
-   @{
-*/
-
-/**
-   @defgroup lv2core LV2 Core
-
-   Core LV2 specification.
-
-   See <http://lv2plug.in/ns/lv2core> for details.
-
-   @{
-*/
-
-#include <stdint.h>
-
-// clang-format off
-
-#define LV2_CORE_URI    "http://lv2plug.in/ns/lv2core"  ///< http://lv2plug.in/ns/lv2core
-#define LV2_CORE_PREFIX LV2_CORE_URI "#"                ///< http://lv2plug.in/ns/lv2core#
-
-#define LV2_CORE__AllpassPlugin      LV2_CORE_PREFIX "AllpassPlugin"       ///< http://lv2plug.in/ns/lv2core#AllpassPlugin
-#define LV2_CORE__AmplifierPlugin    LV2_CORE_PREFIX "AmplifierPlugin"     ///< http://lv2plug.in/ns/lv2core#AmplifierPlugin
-#define LV2_CORE__AnalyserPlugin     LV2_CORE_PREFIX "AnalyserPlugin"      ///< http://lv2plug.in/ns/lv2core#AnalyserPlugin
-#define LV2_CORE__AudioPort          LV2_CORE_PREFIX "AudioPort"           ///< http://lv2plug.in/ns/lv2core#AudioPort
-#define LV2_CORE__BandpassPlugin     LV2_CORE_PREFIX "BandpassPlugin"      ///< http://lv2plug.in/ns/lv2core#BandpassPlugin
-#define LV2_CORE__CVPort             LV2_CORE_PREFIX "CVPort"              ///< http://lv2plug.in/ns/lv2core#CVPort
-#define LV2_CORE__ChorusPlugin       LV2_CORE_PREFIX "ChorusPlugin"        ///< http://lv2plug.in/ns/lv2core#ChorusPlugin
-#define LV2_CORE__CombPlugin         LV2_CORE_PREFIX "CombPlugin"          ///< http://lv2plug.in/ns/lv2core#CombPlugin
-#define LV2_CORE__CompressorPlugin   LV2_CORE_PREFIX "CompressorPlugin"    ///< http://lv2plug.in/ns/lv2core#CompressorPlugin
-#define LV2_CORE__ConstantPlugin     LV2_CORE_PREFIX "ConstantPlugin"      ///< http://lv2plug.in/ns/lv2core#ConstantPlugin
-#define LV2_CORE__ControlPort        LV2_CORE_PREFIX "ControlPort"         ///< http://lv2plug.in/ns/lv2core#ControlPort
-#define LV2_CORE__ConverterPlugin    LV2_CORE_PREFIX "ConverterPlugin"     ///< http://lv2plug.in/ns/lv2core#ConverterPlugin
-#define LV2_CORE__DelayPlugin        LV2_CORE_PREFIX "DelayPlugin"         ///< http://lv2plug.in/ns/lv2core#DelayPlugin
-#define LV2_CORE__DistortionPlugin   LV2_CORE_PREFIX "DistortionPlugin"    ///< http://lv2plug.in/ns/lv2core#DistortionPlugin
-#define LV2_CORE__DynamicsPlugin     LV2_CORE_PREFIX "DynamicsPlugin"      ///< http://lv2plug.in/ns/lv2core#DynamicsPlugin
-#define LV2_CORE__EQPlugin           LV2_CORE_PREFIX "EQPlugin"            ///< http://lv2plug.in/ns/lv2core#EQPlugin
-#define LV2_CORE__EnvelopePlugin     LV2_CORE_PREFIX "EnvelopePlugin"      ///< http://lv2plug.in/ns/lv2core#EnvelopePlugin
-#define LV2_CORE__ExpanderPlugin     LV2_CORE_PREFIX "ExpanderPlugin"      ///< http://lv2plug.in/ns/lv2core#ExpanderPlugin
-#define LV2_CORE__ExtensionData      LV2_CORE_PREFIX "ExtensionData"       ///< http://lv2plug.in/ns/lv2core#ExtensionData
-#define LV2_CORE__Feature            LV2_CORE_PREFIX "Feature"             ///< http://lv2plug.in/ns/lv2core#Feature
-#define LV2_CORE__FilterPlugin       LV2_CORE_PREFIX "FilterPlugin"        ///< http://lv2plug.in/ns/lv2core#FilterPlugin
-#define LV2_CORE__FlangerPlugin      LV2_CORE_PREFIX "FlangerPlugin"       ///< http://lv2plug.in/ns/lv2core#FlangerPlugin
-#define LV2_CORE__FunctionPlugin     LV2_CORE_PREFIX "FunctionPlugin"      ///< http://lv2plug.in/ns/lv2core#FunctionPlugin
-#define LV2_CORE__GatePlugin         LV2_CORE_PREFIX "GatePlugin"          ///< http://lv2plug.in/ns/lv2core#GatePlugin
-#define LV2_CORE__GeneratorPlugin    LV2_CORE_PREFIX "GeneratorPlugin"     ///< http://lv2plug.in/ns/lv2core#GeneratorPlugin
-#define LV2_CORE__HighpassPlugin     LV2_CORE_PREFIX "HighpassPlugin"      ///< http://lv2plug.in/ns/lv2core#HighpassPlugin
-#define LV2_CORE__InputPort          LV2_CORE_PREFIX "InputPort"           ///< http://lv2plug.in/ns/lv2core#InputPort
-#define LV2_CORE__InstrumentPlugin   LV2_CORE_PREFIX "InstrumentPlugin"    ///< http://lv2plug.in/ns/lv2core#InstrumentPlugin
-#define LV2_CORE__LimiterPlugin      LV2_CORE_PREFIX "LimiterPlugin"       ///< http://lv2plug.in/ns/lv2core#LimiterPlugin
-#define LV2_CORE__LowpassPlugin      LV2_CORE_PREFIX "LowpassPlugin"       ///< http://lv2plug.in/ns/lv2core#LowpassPlugin
-#define LV2_CORE__MixerPlugin        LV2_CORE_PREFIX "MixerPlugin"         ///< http://lv2plug.in/ns/lv2core#MixerPlugin
-#define LV2_CORE__ModulatorPlugin    LV2_CORE_PREFIX "ModulatorPlugin"     ///< http://lv2plug.in/ns/lv2core#ModulatorPlugin
-#define LV2_CORE__MultiEQPlugin      LV2_CORE_PREFIX "MultiEQPlugin"       ///< http://lv2plug.in/ns/lv2core#MultiEQPlugin
-#define LV2_CORE__OscillatorPlugin   LV2_CORE_PREFIX "OscillatorPlugin"    ///< http://lv2plug.in/ns/lv2core#OscillatorPlugin
-#define LV2_CORE__OutputPort         LV2_CORE_PREFIX "OutputPort"          ///< http://lv2plug.in/ns/lv2core#OutputPort
-#define LV2_CORE__ParaEQPlugin       LV2_CORE_PREFIX "ParaEQPlugin"        ///< http://lv2plug.in/ns/lv2core#ParaEQPlugin
-#define LV2_CORE__PhaserPlugin       LV2_CORE_PREFIX "PhaserPlugin"        ///< http://lv2plug.in/ns/lv2core#PhaserPlugin
-#define LV2_CORE__PitchPlugin        LV2_CORE_PREFIX "PitchPlugin"         ///< http://lv2plug.in/ns/lv2core#PitchPlugin
-#define LV2_CORE__Plugin             LV2_CORE_PREFIX "Plugin"              ///< http://lv2plug.in/ns/lv2core#Plugin
-#define LV2_CORE__PluginBase         LV2_CORE_PREFIX "PluginBase"          ///< http://lv2plug.in/ns/lv2core#PluginBase
-#define LV2_CORE__Point              LV2_CORE_PREFIX "Point"               ///< http://lv2plug.in/ns/lv2core#Point
-#define LV2_CORE__Port               LV2_CORE_PREFIX "Port"                ///< http://lv2plug.in/ns/lv2core#Port
-#define LV2_CORE__PortProperty       LV2_CORE_PREFIX "PortProperty"        ///< http://lv2plug.in/ns/lv2core#PortProperty
-#define LV2_CORE__Resource           LV2_CORE_PREFIX "Resource"            ///< http://lv2plug.in/ns/lv2core#Resource
-#define LV2_CORE__ReverbPlugin       LV2_CORE_PREFIX "ReverbPlugin"        ///< http://lv2plug.in/ns/lv2core#ReverbPlugin
-#define LV2_CORE__ScalePoint         LV2_CORE_PREFIX "ScalePoint"          ///< http://lv2plug.in/ns/lv2core#ScalePoint
-#define LV2_CORE__SimulatorPlugin    LV2_CORE_PREFIX "SimulatorPlugin"     ///< http://lv2plug.in/ns/lv2core#SimulatorPlugin
-#define LV2_CORE__SpatialPlugin      LV2_CORE_PREFIX "SpatialPlugin"       ///< http://lv2plug.in/ns/lv2core#SpatialPlugin
-#define LV2_CORE__Specification      LV2_CORE_PREFIX "Specification"       ///< http://lv2plug.in/ns/lv2core#Specification
-#define LV2_CORE__SpectralPlugin     LV2_CORE_PREFIX "SpectralPlugin"      ///< http://lv2plug.in/ns/lv2core#SpectralPlugin
-#define LV2_CORE__UtilityPlugin      LV2_CORE_PREFIX "UtilityPlugin"       ///< http://lv2plug.in/ns/lv2core#UtilityPlugin
-#define LV2_CORE__WaveshaperPlugin   LV2_CORE_PREFIX "WaveshaperPlugin"    ///< http://lv2plug.in/ns/lv2core#WaveshaperPlugin
-#define LV2_CORE__appliesTo          LV2_CORE_PREFIX "appliesTo"           ///< http://lv2plug.in/ns/lv2core#appliesTo
-#define LV2_CORE__binary             LV2_CORE_PREFIX "binary"              ///< http://lv2plug.in/ns/lv2core#binary
-#define LV2_CORE__connectionOptional LV2_CORE_PREFIX "connectionOptional"  ///< http://lv2plug.in/ns/lv2core#connectionOptional
-#define LV2_CORE__control            LV2_CORE_PREFIX "control"             ///< http://lv2plug.in/ns/lv2core#control
-#define LV2_CORE__default            LV2_CORE_PREFIX "default"             ///< http://lv2plug.in/ns/lv2core#default
-#define LV2_CORE__designation        LV2_CORE_PREFIX "designation"         ///< http://lv2plug.in/ns/lv2core#designation
-#define LV2_CORE__documentation      LV2_CORE_PREFIX "documentation"       ///< http://lv2plug.in/ns/lv2core#documentation
-#define LV2_CORE__enabled            LV2_CORE_PREFIX "enabled"             ///< http://lv2plug.in/ns/lv2core#enabled
-#define LV2_CORE__enumeration        LV2_CORE_PREFIX "enumeration"         ///< http://lv2plug.in/ns/lv2core#enumeration
-#define LV2_CORE__extensionData      LV2_CORE_PREFIX "extensionData"       ///< http://lv2plug.in/ns/lv2core#extensionData
-#define LV2_CORE__freeWheeling       LV2_CORE_PREFIX "freeWheeling"        ///< http://lv2plug.in/ns/lv2core#freeWheeling
-#define LV2_CORE__hardRTCapable      LV2_CORE_PREFIX "hardRTCapable"       ///< http://lv2plug.in/ns/lv2core#hardRTCapable
-#define LV2_CORE__inPlaceBroken      LV2_CORE_PREFIX "inPlaceBroken"       ///< http://lv2plug.in/ns/lv2core#inPlaceBroken
-#define LV2_CORE__index              LV2_CORE_PREFIX "index"               ///< http://lv2plug.in/ns/lv2core#index
-#define LV2_CORE__integer            LV2_CORE_PREFIX "integer"             ///< http://lv2plug.in/ns/lv2core#integer
-#define LV2_CORE__isLive             LV2_CORE_PREFIX "isLive"              ///< http://lv2plug.in/ns/lv2core#isLive
-#define LV2_CORE__latency            LV2_CORE_PREFIX "latency"             ///< http://lv2plug.in/ns/lv2core#latency
-#define LV2_CORE__maximum            LV2_CORE_PREFIX "maximum"             ///< http://lv2plug.in/ns/lv2core#maximum
-#define LV2_CORE__microVersion       LV2_CORE_PREFIX "microVersion"        ///< http://lv2plug.in/ns/lv2core#microVersion
-#define LV2_CORE__minimum            LV2_CORE_PREFIX "minimum"             ///< http://lv2plug.in/ns/lv2core#minimum
-#define LV2_CORE__minorVersion       LV2_CORE_PREFIX "minorVersion"        ///< http://lv2plug.in/ns/lv2core#minorVersion
-#define LV2_CORE__name               LV2_CORE_PREFIX "name"                ///< http://lv2plug.in/ns/lv2core#name
-#define LV2_CORE__optionalFeature    LV2_CORE_PREFIX "optionalFeature"     ///< http://lv2plug.in/ns/lv2core#optionalFeature
-#define LV2_CORE__port               LV2_CORE_PREFIX "port"                ///< http://lv2plug.in/ns/lv2core#port
-#define LV2_CORE__portProperty       LV2_CORE_PREFIX "portProperty"        ///< http://lv2plug.in/ns/lv2core#portProperty
-#define LV2_CORE__project            LV2_CORE_PREFIX "project"             ///< http://lv2plug.in/ns/lv2core#project
-#define LV2_CORE__prototype          LV2_CORE_PREFIX "prototype"           ///< http://lv2plug.in/ns/lv2core#prototype
-#define LV2_CORE__reportsLatency     LV2_CORE_PREFIX "reportsLatency"      ///< http://lv2plug.in/ns/lv2core#reportsLatency
-#define LV2_CORE__requiredFeature    LV2_CORE_PREFIX "requiredFeature"     ///< http://lv2plug.in/ns/lv2core#requiredFeature
-#define LV2_CORE__sampleRate         LV2_CORE_PREFIX "sampleRate"          ///< http://lv2plug.in/ns/lv2core#sampleRate
-#define LV2_CORE__scalePoint         LV2_CORE_PREFIX "scalePoint"          ///< http://lv2plug.in/ns/lv2core#scalePoint
-#define LV2_CORE__symbol             LV2_CORE_PREFIX "symbol"              ///< http://lv2plug.in/ns/lv2core#symbol
-#define LV2_CORE__toggled            LV2_CORE_PREFIX "toggled"             ///< http://lv2plug.in/ns/lv2core#toggled
-
-// clang-format on
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/**
-   Plugin Instance Handle.
-
-   This is a handle for one particular instance of a plugin.  It is valid to
-   compare to NULL (or 0 for C++) but otherwise the host MUST NOT attempt to
-   interpret it.
-*/
-typedef void* LV2_Handle;
-
-/**
-   Feature.
-
-   Features allow hosts to make additional functionality available to plugins
-   without requiring modification to the LV2 API.  Extensions may define new
-   features and specify the `URI` and `data` to be used if necessary.
-   Some features, such as lv2:isLive, do not require the host to pass data.
-*/
-typedef struct {
-  /**
-     A globally unique, case-sensitive identifier (URI) for this feature.
-
-     This MUST be a valid URI string as defined by RFC 3986.
-  */
-  const char* URI;
-
-  /**
-     Pointer to arbitrary data.
-
-     The format of this data is defined by the extension which describes the
-     feature with the given `URI`.
-  */
-  void* data;
-} LV2_Feature;
-
-/**
-   Plugin Descriptor.
-
-   This structure provides the core functions necessary to instantiate and use
-   a plugin.
-*/
-typedef struct LV2_Descriptor {
-  /**
-     A globally unique, case-sensitive identifier for this plugin.
-
-     This MUST be a valid URI string as defined by RFC 3986.  All plugins with
-     the same URI MUST be compatible to some degree, see
-     http://lv2plug.in/ns/lv2core for details.
-  */
-  const char* URI;
-
-  /**
-     Instantiate the plugin.
-
-     Note that instance initialisation should generally occur in activate()
-     rather than here. If a host calls instantiate(), it MUST call cleanup()
-     at some point in the future.
-
-     @param descriptor Descriptor of the plugin to instantiate.
-
-     @param sample_rate Sample rate, in Hz, for the new plugin instance.
-
-     @param bundle_path Path to the LV2 bundle which contains this plugin
-     binary. It MUST include the trailing directory separator so that simply
-     appending a filename will yield the path to that file in the bundle.
-
-     @param features A NULL terminated array of LV2_Feature structs which
-     represent the features the host supports. Plugins may refuse to
-     instantiate if required features are not found here. However, hosts MUST
-     NOT use this as a discovery mechanism: instead, use the RDF data to
-     determine which features are required and do not attempt to instantiate
-     unsupported plugins at all. This parameter MUST NOT be NULL, i.e. a host
-     that supports no features MUST pass a single element array containing
-     NULL.
-
-     @return A handle for the new plugin instance, or NULL if instantiation
-     has failed.
-  */
-  LV2_Handle (*instantiate)(const struct LV2_Descriptor* descriptor,
-                            double                       sample_rate,
-                            const char*                  bundle_path,
-                            const LV2_Feature* const*    features);
-
-  /**
-     Connect a port on a plugin instance to a memory location.
-
-     Plugin writers should be aware that the host may elect to use the same
-     buffer for more than one port and even use the same buffer for both
-     input and output (see lv2:inPlaceBroken in lv2.ttl).
-
-     If the plugin has the feature lv2:hardRTCapable then there are various
-     things that the plugin MUST NOT do within the connect_port() function;
-     see lv2core.ttl for details.
-
-     connect_port() MUST be called at least once for each port before run()
-     is called, unless that port is lv2:connectionOptional. The plugin must
-     pay careful attention to the block size passed to run() since the block
-     allocated may only just be large enough to contain the data, and is not
-     guaranteed to remain constant between run() calls.
-
-     connect_port() may be called more than once for a plugin instance to
-     allow the host to change the buffers that the plugin is reading or
-     writing. These calls may be made before or after activate() or
-     deactivate() calls.
-
-     @param instance Plugin instance containing the port.
-
-     @param port Index of the port to connect. The host MUST NOT try to
-     connect a port index that is not defined in the plugin's RDF data. If
-     it does, the plugin's behaviour is undefined (a crash is likely).
-
-     @param data_location Pointer to data of the type defined by the port
-     type in the plugin's RDF data (for example, an array of float for an
-     lv2:AudioPort). This pointer must be stored by the plugin instance and
-     used to read/write data when run() is called. Data present at the time
-     of the connect_port() call MUST NOT be considered meaningful.
-  */
-  void (*connect_port)(LV2_Handle instance, uint32_t port, void* data_location);
-
-  /**
-     Initialise a plugin instance and activate it for use.
-
-     This is separated from instantiate() to aid real-time support and so
-     that hosts can reinitialise a plugin instance by calling deactivate()
-     and then activate(). In this case the plugin instance MUST reset all
-     state information dependent on the history of the plugin instance except
-     for any data locations provided by connect_port(). If there is nothing
-     for activate() to do then this field may be NULL.
-
-     When present, hosts MUST call this function once before run() is called
-     for the first time. This call SHOULD be made as close to the run() call
-     as possible and indicates to real-time plugins that they are now live,
-     however plugins MUST NOT rely on a prompt call to run() after
-     activate().
-
-     The host MUST NOT call activate() again until deactivate() has been
-     called first. If a host calls activate(), it MUST call deactivate() at
-     some point in the future. Note that connect_port() may be called before
-     or after activate().
-  */
-  void (*activate)(LV2_Handle instance);
-
-  /**
-     Run a plugin instance for a block.
-
-     Note that if an activate() function exists then it must be called before
-     run(). If deactivate() is called for a plugin instance then run() may
-     not be called until activate() has been called again.
-
-     If the plugin has the feature lv2:hardRTCapable then there are various
-     things that the plugin MUST NOT do within the run() function (see
-     lv2core.ttl for details).
-
-     As a special case, when `sample_count` is 0, the plugin should update
-     any output ports that represent a single instant in time (for example,
-     control ports, but not audio ports). This is particularly useful for
-     latent plugins, which should update their latency output port so hosts
-     can pre-roll plugins to compute latency. Plugins MUST NOT crash when
-     `sample_count` is 0.
-
-     @param instance Instance to be run.
-
-     @param sample_count The block size (in samples) for which the plugin
-     instance must run.
-  */
-  void (*run)(LV2_Handle instance, uint32_t sample_count);
-
-  /**
-     Deactivate a plugin instance (counterpart to activate()).
-
-     Hosts MUST deactivate all activated instances after they have been run()
-     for the last time. This call SHOULD be made as close to the last run()
-     call as possible and indicates to real-time plugins that they are no
-     longer live, however plugins MUST NOT rely on prompt deactivation. If
-     there is nothing for deactivate() to do then this field may be NULL
-
-     Deactivation is not similar to pausing since the plugin instance will be
-     reinitialised by activate(). However, deactivate() itself MUST NOT fully
-     reset plugin state. For example, the host may deactivate a plugin, then
-     store its state (using some extension to do so).
-
-     Hosts MUST NOT call deactivate() unless activate() was previously
-     called. Note that connect_port() may be called before or after
-     deactivate().
-  */
-  void (*deactivate)(LV2_Handle instance);
-
-  /**
-     Clean up a plugin instance (counterpart to instantiate()).
-
-     Once an instance of a plugin has been finished with it must be deleted
-     using this function. The instance handle passed ceases to be valid after
-     this call.
-
-     If activate() was called for a plugin instance then a corresponding call
-     to deactivate() MUST be made before cleanup() is called. Hosts MUST NOT
-     call cleanup() unless instantiate() was previously called.
-  */
-  void (*cleanup)(LV2_Handle instance);
-
-  /**
-     Return additional plugin data defined by some extension.
-
-     A typical use of this facility is to return a struct containing function
-     pointers to extend the LV2_Descriptor API.
-
-     The actual type and meaning of the returned object MUST be specified
-     precisely by the extension. This function MUST return NULL for any
-     unsupported URI. If a plugin does not support any extension data, this
-     field may be NULL.
-
-     The host is never responsible for freeing the returned value.
-  */
-  const void* (*extension_data)(const char* uri);
-} LV2_Descriptor;
-
-/**
-   Helper macro needed for LV2_SYMBOL_EXPORT when using C++.
-*/
-#ifdef __cplusplus
-#  define LV2_SYMBOL_EXTERN extern "C"
-#else
-#  define LV2_SYMBOL_EXTERN
-#endif
-
-/**
-   Put this (LV2_SYMBOL_EXPORT) before any functions that are to be loaded
-   by the host as a symbol from the dynamic library.
-*/
-#ifdef _WIN32
-#  define LV2_SYMBOL_EXPORT LV2_SYMBOL_EXTERN __declspec(dllexport)
-#else
-#  define LV2_SYMBOL_EXPORT \
-    LV2_SYMBOL_EXTERN __attribute__((visibility("default")))
-#endif
-
-/**
-   Prototype for plugin accessor function.
-
-   Plugins are discovered by hosts using RDF data (not by loading libraries).
-   See http://lv2plug.in for details on the discovery process, though most
-   hosts should use an existing library to implement this functionality.
-
-   This is the simple plugin discovery API, suitable for most statically
-   defined plugins.  Advanced plugins that need access to their bundle during
-   discovery can use lv2_lib_descriptor() instead.  Plugin libraries MUST
-   include a function called "lv2_descriptor" or "lv2_lib_descriptor" with
-   C-style linkage, but SHOULD provide "lv2_descriptor" wherever possible.
-
-   When it is time to load a plugin (designated by its URI), the host loads the
-   plugin's library, gets the lv2_descriptor() function from it, and uses this
-   function to find the LV2_Descriptor for the desired plugin.  Plugins are
-   accessed by index using values from 0 upwards.  This function MUST return
-   NULL for out of range indices, so the host can enumerate plugins by
-   increasing `index` until NULL is returned.
-
-   Note that `index` has no meaning, hosts MUST NOT depend on it remaining
-   consistent between loads of the plugin library.
-*/
-LV2_SYMBOL_EXPORT
-const LV2_Descriptor*
-lv2_descriptor(uint32_t index);
-
-/**
-   Type of the lv2_descriptor() function in a library (old discovery API).
-*/
-typedef const LV2_Descriptor* (*LV2_Descriptor_Function)(uint32_t index);
-
-/**
-   Handle for a library descriptor.
-*/
-typedef void* LV2_Lib_Handle;
-
-/**
-   Descriptor for a plugin library.
-
-   To access a plugin library, the host creates an LV2_Lib_Descriptor via the
-   lv2_lib_descriptor() function in the shared object.
-*/
-typedef struct {
-  /**
-     Opaque library data which must be passed as the first parameter to all
-     the methods of this struct.
-  */
-  LV2_Lib_Handle handle;
-
-  /**
-     The total size of this struct.  This allows for this struct to be
-     expanded in the future if necessary.  This MUST be set by the library to
-     sizeof(LV2_Lib_Descriptor).  The host MUST NOT access any fields of this
-     struct beyond get_plugin() unless this field indicates they are present.
-  */
-  uint32_t size;
-
-  /**
-     Destroy this library descriptor and free all related resources.
-  */
-  void (*cleanup)(LV2_Lib_Handle handle);
-
-  /**
-     Plugin accessor.
-
-     Plugins are accessed by index using values from 0 upwards.  Out of range
-     indices MUST result in this function returning NULL, so the host can
-     enumerate plugins by increasing `index` until NULL is returned.
-  */
-  const LV2_Descriptor* (*get_plugin)(LV2_Lib_Handle handle, uint32_t index);
-} LV2_Lib_Descriptor;
-
-/**
-   Prototype for library accessor function.
-
-   This is the more advanced discovery API, which allows plugin libraries to
-   access their bundles during discovery, which makes it possible for plugins to
-   be dynamically defined by files in their bundle.  This API also has an
-   explicit cleanup function, removing any need for non-portable shared library
-   destructors.  Simple plugins that do not require these features may use
-   lv2_descriptor() instead.
-
-   This is the entry point for a plugin library.  Hosts load this symbol from
-   the library and call this function to obtain a library descriptor which can
-   be used to access all the contained plugins.  The returned object must not
-   be destroyed (using LV2_Lib_Descriptor::cleanup()) until all plugins loaded
-   from that library have been destroyed.
-*/
-LV2_SYMBOL_EXPORT
-const LV2_Lib_Descriptor*
-lv2_lib_descriptor(const char* bundle_path, const LV2_Feature* const* features);
-
-/**
-   Type of the lv2_lib_descriptor() function in an LV2 library.
-*/
-typedef const LV2_Lib_Descriptor* (*LV2_Lib_Descriptor_Function)(
-  const char*               bundle_path,
-  const LV2_Feature* const* features);
-
-#ifdef __cplusplus
-} /* extern "C" */
-#endif
-
-/**
-   @}
-   @}
-*/
-
-#endif /* LV2_H_INCLUDED */
diff --git a/lv2/core/lv2_util.h b/lv2/core/lv2_util.h
deleted file mode 100644
index f3766aa..0000000
--- a/lv2/core/lv2_util.h
+++ /dev/null
@@ -1,103 +0,0 @@
-/*
-  Copyright 2016 David Robillard <d@drobilla.net>
-
-  Permission to use, copy, modify, and/or distribute this software for any
-  purpose with or without fee is hereby granted, provided that the above
-  copyright notice and this permission notice appear in all copies.
-
-  THIS SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-  WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-  MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-  ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-  WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-  ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-  OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-*/
-
-/**
-   @defgroup util Utilities
-   @ingroup lv2core
-   @{
-*/
-
-#include "lv2/core/lv2.h"
-
-#include <stdarg.h>
-#include <stdbool.h>
-#include <string.h>
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/**
-   Return the data for a feature in a features array.
-
-   If the feature is not found, NULL is returned.  Note that this function is
-   only useful for features with data, and can not detect features that are
-   present but have NULL data.
-*/
-static inline void*
-lv2_features_data(const LV2_Feature* const* features, const char* const uri)
-{
-  if (features) {
-    for (const LV2_Feature* const* f = features; *f; ++f) {
-      if (!strcmp(uri, (*f)->URI)) {
-        return (*f)->data;
-      }
-    }
-  }
-  return NULL;
-}
-
-/**
-   Query a features array.
-
-   This function allows getting several features in one call, and detect
-   missing required features, with the same caveat of lv2_features_data().
-
-   The arguments should be a series of const char* uri, void** data, bool
-   required, terminated by a NULL URI.  The data pointers MUST be initialized
-   to NULL.  For example:
-
-   @code
-   LV2_URID_Log* log = NULL;
-   LV2_URID_Map* map = NULL;
-   const char* missing = lv2_features_query(
-        features,
-        LV2_LOG__log,  &log, false,
-        LV2_URID__map, &map, true,
-        NULL);
-   @endcode
-
-   @return NULL on success, otherwise the URI of this missing feature.
-*/
-static inline const char*
-lv2_features_query(const LV2_Feature* const* features, ...)
-{
-  va_list args;
-  va_start(args, features);
-
-  const char* uri = NULL;
-  while ((uri = va_arg(args, const char*))) {
-    void** data     = va_arg(args, void**);
-    bool   required = (bool)va_arg(args, int);
-
-    *data = lv2_features_data(features, uri);
-    if (required && !*data) {
-      va_end(args);
-      return uri;
-    }
-  }
-
-  va_end(args);
-  return NULL;
-}
-
-#ifdef __cplusplus
-} /* extern "C" */
-#endif
-
-/**
-   @}
-*/
diff --git a/lv2/core/meson.build b/lv2/core/meson.build
deleted file mode 100644
index a629d0a..0000000
--- a/lv2/core/meson.build
+++ /dev/null
@@ -1,44 +0,0 @@
-# Copyright 2022 David Robillard <d@drobilla.net>
-# SPDX-License-Identifier: CC0-1.0 OR ISC
-
-name = 'core'
-path = 'ns' / 'lv2core'
-
-core_data = files(
-  'lv2core.meta.ttl',
-  'lv2core.ttl',
-  'manifest.ttl',
-  'meta.ttl',
-  'people.ttl',
-)
-
-headers = files(
-  'attributes.h',
-  'lv2.h',
-  'lv2_util.h',
-)
-
-# Install specification bundle
-install_data(core_data, install_dir: lv2dir / name + '.lv2')
-install_headers(headers, subdir: 'lv2' / name)
-if get_option('old_headers')
-  install_headers(headers, subdir: 'lv2' / 'lv2plug.in' / 'ns' / 'lv2core')
-endif
-
-# Build documentation
-if build_docs
-  lv2_core_docs = custom_target(
-    'lv2core.html',
-    command: lv2specgen_command_prefix + [
-      '--docdir=../html',
-      '--style-uri=../aux/style.css',
-      '@INPUT@',
-      '@OUTPUT@',
-    ],
-    depends: doc_deps,
-    input: files('lv2core.ttl'),
-    install: true,
-    install_dir: lv2_docdir / 'ns',
-    output: 'lv2core.html',
-  )
-endif
diff --git a/lv2/data-access/data-access.meta.ttl b/lv2/data-access.lv2/data-access.meta.ttl
index 3184110..822b28c 100644
--- a/lv2/data-access/data-access.meta.ttl
+++ b/lv2/data-access.lv2/data-access.meta.ttl
@@ -7,7 +7,6 @@
 
 <http://lv2plug.in/ns/ext/data-access>
 	a doap:Project ;
-	rdfs:seeAlso <data-access.h> ;
 	doap:license <http://opensource.org/licenses/isc> ;
 	doap:name "LV2 Data Access" ;
 	doap:shortdesc "Provides access to plugin extension data." ;
diff --git a/lv2/data-access/data-access.ttl b/lv2/data-access.lv2/data-access.ttl
index 0185cd0..b0dc6f4 100644
--- a/lv2/data-access/data-access.ttl
+++ b/lv2/data-access.lv2/data-access.ttl
@@ -6,6 +6,5 @@
 	a lv2:Feature ;
 	rdfs:label "data access" ;
 	rdfs:comment "A feature that provides access to plugin extension data." ;
-	rdfs:seeAlso <data-access.h> ,
-		<data-access.meta.ttl> .
+	rdfs:seeAlso <data-access.meta.ttl> .
 
diff --git a/lv2/data-access/manifest.ttl b/lv2/data-access.lv2/manifest.ttl
index 9585a5e..9585a5e 100644
--- a/lv2/data-access/manifest.ttl
+++ b/lv2/data-access.lv2/manifest.ttl
diff --git a/lv2/data-access/data-access.h b/lv2/data-access/data-access.h
deleted file mode 100644
index de3b6b6..0000000
--- a/lv2/data-access/data-access.h
+++ /dev/null
@@ -1,73 +0,0 @@
-/*
-  Copyright 2008-2016 David Robillard <d@drobilla.net>
-
-  Permission to use, copy, modify, and/or distribute this software for any
-  purpose with or without fee is hereby granted, provided that the above
-  copyright notice and this permission notice appear in all copies.
-
-  THIS SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-  WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-  MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-  ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-  WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-  ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-  OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-*/
-
-#ifndef LV2_DATA_ACCESS_H
-#define LV2_DATA_ACCESS_H
-
-/**
-   @defgroup data-access Data Access
-   @ingroup lv2
-
-   Access to plugin extension_data() for UIs.
-
-   See <http://lv2plug.in/ns/ext/data-access> for details.
-
-   @{
-*/
-
-// clang-format off
-
-#define LV2_DATA_ACCESS_URI    "http://lv2plug.in/ns/ext/data-access"  ///< http://lv2plug.in/ns/ext/data-access
-#define LV2_DATA_ACCESS_PREFIX LV2_DATA_ACCESS_URI "#"                 ///< http://lv2plug.in/ns/ext/data-access#
-
-// clang-format on
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/**
-   The data field of the LV2_Feature for this extension.
-
-   To support this feature the host must pass an LV2_Feature struct to the
-   instantiate method with URI "http://lv2plug.in/ns/ext/data-access"
-   and data pointed to an instance of this struct.
-*/
-typedef struct {
-  /**
-     A pointer to a method the UI can call to get data (of a type specified
-     by some other extension) from the plugin.
-
-     This call never is never guaranteed to return anything, UIs should
-     degrade gracefully if direct access to the plugin data is not possible
-     (in which case this function will return NULL).
-
-     This is for access to large data that can only possibly work if the UI
-     and plugin are running in the same process.  For all other things, use
-     the normal LV2 UI communication system.
-  */
-  const void* (*data_access)(const char* uri);
-} LV2_Extension_Data_Feature;
-
-#ifdef __cplusplus
-} /* extern "C" */
-#endif
-
-/**
-   @}
-*/
-
-#endif /* LV2_DATA_ACCESS_H */
diff --git a/lv2/data-access/meson.build b/lv2/data-access/meson.build
deleted file mode 100644
index 05b086b..0000000
--- a/lv2/data-access/meson.build
+++ /dev/null
@@ -1,40 +0,0 @@
-# Copyright 2022 David Robillard <d@drobilla.net>
-# SPDX-License-Identifier: CC0-1.0 OR ISC
-
-name = 'data-access'
-path = 'ns' / 'ext' / 'data-access'
-
-data_access_data = files(
-  'data-access.meta.ttl',
-  'data-access.ttl',
-  'manifest.ttl',
-)
-
-headers = files(
-  'data-access.h',
-)
-
-# Install specification bundle
-install_data(data_access_data, install_dir: lv2dir / name + '.lv2')
-install_headers(headers, subdir: 'lv2' / name)
-if get_option('old_headers')
-  install_headers(headers, subdir: 'lv2' / 'lv2plug.in' / path)
-endif
-
-# Build documentation
-if build_docs
-  lv2_data_access_docs = custom_target(
-    name + '.html',
-    command: lv2specgen_command_prefix + [
-      '--docdir=../../html',
-      '--style-uri=../../aux/style.css',
-      '@INPUT@',
-      '@OUTPUT@',
-    ],
-    depends: doc_deps,
-    input: files('data-access.ttl'),
-    install: true,
-    install_dir: lv2_docdir / 'ns' / 'ext',
-    output: name + '.html',
-  )
-endif
diff --git a/lv2/dynmanifest/dynmanifest.meta.ttl b/lv2/dynmanifest.lv2/dynmanifest.meta.ttl
index 4e66d98..4e66d98 100644
--- a/lv2/dynmanifest/dynmanifest.meta.ttl
+++ b/lv2/dynmanifest.lv2/dynmanifest.meta.ttl
diff --git a/lv2/dynmanifest/dynmanifest.ttl b/lv2/dynmanifest.lv2/dynmanifest.ttl
index 4e2e830..b46d694 100644
--- a/lv2/dynmanifest/dynmanifest.ttl
+++ b/lv2/dynmanifest.lv2/dynmanifest.ttl
@@ -9,8 +9,7 @@
 	a owl:Ontology ;
 	rdfs:label "LV2 Dyn Manifest" ;
 	rdfs:comment "Support for dynamic manifest data generation." ;
-	rdfs:seeAlso <dynmanifest.h> ,
-		<dynmanifest.meta.ttl> .
+	rdfs:seeAlso <dynmanifest.meta.ttl> .
 
 dman:DynManifest
 	a rdfs:Class ;
diff --git a/lv2/dynmanifest/manifest.ttl b/lv2/dynmanifest.lv2/manifest.ttl
index db27a73..db27a73 100644
--- a/lv2/dynmanifest/manifest.ttl
+++ b/lv2/dynmanifest.lv2/manifest.ttl
diff --git a/lv2/dynmanifest/dynmanifest.h b/lv2/dynmanifest/dynmanifest.h
deleted file mode 100644
index 674577b..0000000
--- a/lv2/dynmanifest/dynmanifest.h
+++ /dev/null
@@ -1,160 +0,0 @@
-/*
-  Dynamic manifest specification for LV2
-  Copyright 2008-2011 Stefano D'Angelo <zanga.mail@gmail.com>
-
-  Permission to use, copy, modify, and/or distribute this software for any
-  purpose with or without fee is hereby granted, provided that the above
-  copyright notice and this permission notice appear in all copies.
-
-  THIS SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-  WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-  MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-  ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-  WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-  ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-  OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-*/
-
-#ifndef LV2_DYN_MANIFEST_H_INCLUDED
-#define LV2_DYN_MANIFEST_H_INCLUDED
-
-/**
-   @defgroup dynmanifest Dynamic Manifest
-   @ingroup lv2
-
-   Support for dynamic data generation.
-
-   See <http://lv2plug.in/ns/ext/dynmanifest> for details.
-
-   @{
-*/
-
-#include "lv2/core/lv2.h"
-
-#include <stdio.h>
-
-// clang-format off
-
-#define LV2_DYN_MANIFEST_URI    "http://lv2plug.in/ns/ext/dynmanifest"  ///< http://lv2plug.in/ns/ext/dynmanifest
-#define LV2_DYN_MANIFEST_PREFIX LV2_DYN_MANIFEST_URI "#"                ///< http://lv2plug.in/ns/ext/dynmanifest#
-
-// clang-format on
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/**
-   Dynamic manifest generator handle.
-
-   This handle indicates a particular status of a dynamic manifest generator.
-   The host MUST NOT attempt to interpret it and, unlikely LV2_Handle, it is
-   NOT even valid to compare this to NULL. The dynamic manifest generator MAY
-   use it to reference internal data.
-*/
-typedef void* LV2_Dyn_Manifest_Handle;
-
-/**
-   Generate the dynamic manifest.
-
-   @param handle Pointer to an uninitialized dynamic manifest generator handle.
-
-   @param features NULL terminated array of LV2_Feature structs which represent
-   the features the host supports. The dynamic manifest generator may refuse to
-   (re)generate the dynamic manifest if required features are not found here
-   (however hosts SHOULD NOT use this as a discovery mechanism, instead of
-   reading the static manifest file). This array must always exist; if a host
-   has no features, it MUST pass a single element array containing NULL.
-
-   @return 0 on success, otherwise a non-zero error code. The host SHOULD
-   evaluate the result of the operation by examining the returned value and
-   MUST NOT try to interpret the value of handle.
-*/
-int
-lv2_dyn_manifest_open(LV2_Dyn_Manifest_Handle*  handle,
-                      const LV2_Feature* const* features);
-
-/**
-   Fetch a "list" of subject URIs described in the dynamic manifest.
-
-   The dynamic manifest generator has to fill the resource only with the needed
-   triples to make the host aware of the "objects" it wants to expose. For
-   example, if the plugin library exposes a regular LV2 plugin, it should
-   output only a triple like the following:
-
-   <http://example.org/plugin> a lv2:Plugin .
-
-   The objects that are eligible for exposure are those that would need to be
-   represented by a subject node in a static manifest.
-
-   @param handle Dynamic manifest generator handle.
-
-   @param fp FILE * identifying the resource the host has to set up for the
-   dynamic manifest generator. The host MUST pass a writable, empty resource to
-   this function, and the dynamic manifest generator MUST ONLY perform write
-   operations on it at the end of the stream (for example, using only
-   fprintf(), fwrite() and similar).
-
-   @return 0 on success, otherwise a non-zero error code.
-*/
-int
-lv2_dyn_manifest_get_subjects(LV2_Dyn_Manifest_Handle handle, FILE* fp);
-
-/**
-   Function that fetches data related to a specific URI.
-
-   The dynamic manifest generator has to fill the resource with data related to
-   object represented by the given URI. For example, if the library exposes a
-   regular LV2 plugin whose URI, as retrieved by the host using
-   lv2_dyn_manifest_get_subjects() is http://example.org/plugin then it
-   should output something like:
-
-   <pre>
-   <http://example.org/plugin>
-       a lv2:Plugin ;
-       doap:name "My Plugin" ;
-       lv2:binary <mylib.so> ;
-       etc:etc "..." .
-   </pre>
-
-   @param handle Dynamic manifest generator handle.
-
-   @param fp FILE * identifying the resource the host has to set up for the
-   dynamic manifest generator. The host MUST pass a writable resource to this
-   function, and the dynamic manifest generator MUST ONLY perform write
-   operations on it at the current position of the stream (for example, using
-   only fprintf(), fwrite() and similar).
-
-   @param uri URI to get data about (in the "plain" form, i.e., absolute URI
-   without Turtle prefixes).
-
-   @return 0 on success, otherwise a non-zero error code.
-*/
-int
-lv2_dyn_manifest_get_data(LV2_Dyn_Manifest_Handle handle,
-                          FILE*                   fp,
-                          const char*             uri);
-
-/**
-   Function that ends the operations on the dynamic manifest generator.
-
-   This function SHOULD be used by the dynamic manifest generator to perform
-   cleanup operations, etc.
-
-   Once this function is called, referring to handle will cause undefined
-   behavior.
-
-   @param handle Dynamic manifest generator handle.
-*/
-void
-lv2_dyn_manifest_close(LV2_Dyn_Manifest_Handle handle);
-
-#ifdef __cplusplus
-} /* extern "C" */
-#endif
-
-/**
-   @}
-*/
-
-#endif /* LV2_DYN_MANIFEST_H_INCLUDED */
diff --git a/lv2/dynmanifest/meson.build b/lv2/dynmanifest/meson.build
deleted file mode 100644
index ba78972..0000000
--- a/lv2/dynmanifest/meson.build
+++ /dev/null
@@ -1,40 +0,0 @@
-# Copyright 2022 David Robillard <d@drobilla.net>
-# SPDX-License-Identifier: CC0-1.0 OR ISC
-
-name = 'dynmanifest'
-path = 'ns' / 'ext' / 'dynmanifest'
-
-dynmanifest_data = files(
-  'dynmanifest.meta.ttl',
-  'dynmanifest.ttl',
-  'manifest.ttl',
-)
-
-headers = files(
-  'dynmanifest.h',
-)
-
-# Install specification bundle
-install_data(dynmanifest_data, install_dir: lv2dir / name + '.lv2')
-install_headers(headers, subdir: 'lv2' / name)
-if get_option('old_headers')
-  install_headers(headers, subdir: 'lv2' / 'lv2plug.in' / path)
-endif
-
-# Build documentation
-if build_docs
-  lv2_dynmanifest_docs = custom_target(
-    name + '.html',
-    command: lv2specgen_command_prefix + [
-      '--docdir=../../html',
-      '--style-uri=../../aux/style.css',
-      '@INPUT@',
-      '@OUTPUT@',
-    ],
-    depends: doc_deps,
-    input: files('dynmanifest.ttl'),
-    install: true,
-    install_dir: lv2_docdir / 'ns' / 'ext',
-    output: name + '.html',
-  )
-endif
diff --git a/lv2/event/event.meta.ttl b/lv2/event.lv2/event.meta.ttl
index e9c26bc..e9c26bc 100644
--- a/lv2/event/event.meta.ttl
+++ b/lv2/event.lv2/event.meta.ttl
diff --git a/lv2/event/event.ttl b/lv2/event.lv2/event.ttl
index 119e606..2d871f6 100644
--- a/lv2/event/event.ttl
+++ b/lv2/event.lv2/event.ttl
@@ -9,9 +9,7 @@
 	owl:deprecated true ;
 	rdfs:label "LV2 Event" ;
 	rdfs:comment "A port-based real-time generic event interface." ;
-	rdfs:seeAlso <event.h> ,
-		<event-helpers.h> ,
-		<event.meta.ttl> ;
+	rdfs:seeAlso <event.meta.ttl> ;
 	owl:imports <http://lv2plug.in/ns/lv2core> .
 
 ev:EventPort
diff --git a/lv2/event/manifest.ttl b/lv2/event.lv2/manifest.ttl
index 230fe73..230fe73 100644
--- a/lv2/event/manifest.ttl
+++ b/lv2/event.lv2/manifest.ttl
diff --git a/lv2/event/event-helpers.h b/lv2/event/event-helpers.h
deleted file mode 100644
index bf1b885..0000000
--- a/lv2/event/event-helpers.h
+++ /dev/null
@@ -1,255 +0,0 @@
-/*
-  Copyright 2008-2015 David Robillard <d@drobilla.net>
-
-  Permission to use, copy, modify, and/or distribute this software for any
-  purpose with or without fee is hereby granted, provided that the above
-  copyright notice and this permission notice appear in all copies.
-
-  THIS SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-  WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-  MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-  ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-  WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-  ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-  OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-*/
-
-#ifndef LV2_EVENT_HELPERS_H
-#define LV2_EVENT_HELPERS_H
-
-/**
-   @file event-helpers.h Helper functions for the LV2 Event extension
-   <http://lv2plug.in/ns/ext/event>.
-*/
-
-#include "lv2/core/attributes.h"
-#include "lv2/event/event.h"
-
-#include <stdbool.h>
-#include <stdint.h>
-#include <stdlib.h>
-#include <string.h>
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-LV2_DISABLE_DEPRECATION_WARNINGS
-
-/** @file
- * Helper functions for the LV2 Event extension
- * <http://lv2plug.in/ns/ext/event>.
- *
- * These functions are provided for convenience only, use of them is not
- * required for supporting lv2ev (i.e. the events extension is defined by the
- * raw buffer format described in lv2_event.h and NOT by this API).
- *
- * Note that these functions are all static inline which basically means:
- * do not take the address of these functions. */
-
-/** Pad a size to 64 bits (for event sizes) */
-static inline uint16_t
-lv2_event_pad_size(uint16_t size)
-{
-  return (uint16_t)((size + 7U) & ~7U);
-}
-
-/** Initialize (empty, reset..) an existing event buffer.
- * The contents of buf are ignored entirely and overwritten, except capacity
- * which is unmodified. */
-static inline void
-lv2_event_buffer_reset(LV2_Event_Buffer* buf,
-                       uint16_t          stamp_type,
-                       uint8_t*          data)
-{
-  buf->data        = data;
-  buf->header_size = sizeof(LV2_Event_Buffer);
-  buf->stamp_type  = stamp_type;
-  buf->event_count = 0;
-  buf->size        = 0;
-}
-
-/** Allocate a new, empty event buffer. */
-static inline LV2_Event_Buffer*
-lv2_event_buffer_new(uint32_t capacity, uint16_t stamp_type)
-{
-  const size_t      size = sizeof(LV2_Event_Buffer) + capacity;
-  LV2_Event_Buffer* buf  = (LV2_Event_Buffer*)malloc(size);
-  if (buf != NULL) {
-    buf->capacity = capacity;
-    lv2_event_buffer_reset(buf, stamp_type, (uint8_t*)(buf + 1));
-    return buf;
-  }
-  return NULL;
-}
-
-/** An iterator over an LV2_Event_Buffer.
- *
- * Multiple simultaneous read iterators over a single buffer is fine,
- * but changing the buffer invalidates all iterators. */
-typedef struct {
-  LV2_Event_Buffer* buf;
-  uint32_t          offset;
-} LV2_Event_Iterator;
-
-/** Reset an iterator to point to the start of `buf`.
- * @return True if `iter` is valid, otherwise false (buffer is empty) */
-static inline bool
-lv2_event_begin(LV2_Event_Iterator* iter, LV2_Event_Buffer* buf)
-{
-  iter->buf    = buf;
-  iter->offset = 0;
-  return (buf->size > 0);
-}
-
-/** Check if `iter` is valid.
- * @return True if `iter` is valid, otherwise false (past end of buffer) */
-static inline bool
-lv2_event_is_valid(LV2_Event_Iterator* iter)
-{
-  return (iter->buf && (iter->offset < iter->buf->size));
-}
-
-/** Advance `iter` forward one event.
- * `iter` must be valid.
- * @return True if `iter` is valid, otherwise false (reached end of buffer) */
-static inline bool
-lv2_event_increment(LV2_Event_Iterator* iter)
-{
-  if (!lv2_event_is_valid(iter)) {
-    return false;
-  }
-
-  LV2_Event* const ev = (LV2_Event*)(iter->buf->data + iter->offset);
-
-  iter->offset +=
-    lv2_event_pad_size((uint16_t)((uint16_t)sizeof(LV2_Event) + ev->size));
-
-  return true;
-}
-
-/** Dereference an event iterator (get the event currently pointed at).
- * `iter` must be valid.
- * `data` if non-NULL, will be set to point to the contents of the event
- *         returned.
- * @return A Pointer to the event `iter` is currently pointing at, or NULL
- *         if the end of the buffer is reached (in which case `data` is
- *         also set to NULL). */
-static inline LV2_Event*
-lv2_event_get(LV2_Event_Iterator* iter, uint8_t** data)
-{
-  if (!lv2_event_is_valid(iter)) {
-    return NULL;
-  }
-
-  LV2_Event* const ev = (LV2_Event*)(iter->buf->data + iter->offset);
-
-  if (data) {
-    *data = (uint8_t*)ev + sizeof(LV2_Event);
-  }
-
-  return ev;
-}
-
-/** Write an event at `iter`.
- * The event (if any) pointed to by `iter` will be overwritten, and `iter`
- * incremented to point to the following event (i.e. several calls to this
- * function can be done in sequence without twiddling iter in-between).
- * @return True if event was written, otherwise false (buffer is full). */
-static inline bool
-lv2_event_write(LV2_Event_Iterator* iter,
-                uint32_t            frames,
-                uint32_t            subframes,
-                uint16_t            type,
-                uint16_t            size,
-                const uint8_t*      data)
-{
-  if (!iter->buf) {
-    return false;
-  }
-
-  if (iter->buf->capacity - iter->buf->size < sizeof(LV2_Event) + size) {
-    return false;
-  }
-
-  LV2_Event* const ev = (LV2_Event*)(iter->buf->data + iter->offset);
-
-  ev->frames    = frames;
-  ev->subframes = subframes;
-  ev->type      = type;
-  ev->size      = size;
-  memcpy((uint8_t*)ev + sizeof(LV2_Event), data, size);
-  ++iter->buf->event_count;
-
-  size = lv2_event_pad_size((uint16_t)(sizeof(LV2_Event) + size));
-  iter->buf->size += size;
-  iter->offset += size;
-
-  return true;
-}
-
-/** Reserve space for an event in the buffer and return a pointer to
-    the memory where the caller can write the event data, or NULL if there
-    is not enough room in the buffer. */
-static inline uint8_t*
-lv2_event_reserve(LV2_Event_Iterator* iter,
-                  uint32_t            frames,
-                  uint32_t            subframes,
-                  uint16_t            type,
-                  uint16_t            size)
-{
-  const uint16_t total_size = (uint16_t)(sizeof(LV2_Event) + size);
-  if (iter->buf->capacity - iter->buf->size < total_size) {
-    return NULL;
-  }
-
-  LV2_Event* const ev = (LV2_Event*)(iter->buf->data + iter->offset);
-
-  ev->frames    = frames;
-  ev->subframes = subframes;
-  ev->type      = type;
-  ev->size      = size;
-  ++iter->buf->event_count;
-
-  const uint16_t padded_size = lv2_event_pad_size(total_size);
-  iter->buf->size += padded_size;
-  iter->offset += padded_size;
-
-  return (uint8_t*)ev + sizeof(LV2_Event);
-}
-
-/** Write an event at `iter`.
- * The event (if any) pointed to by `iter` will be overwritten, and `iter`
- * incremented to point to the following event (i.e. several calls to this
- * function can be done in sequence without twiddling iter in-between).
- * @return True if event was written, otherwise false (buffer is full). */
-static inline bool
-lv2_event_write_event(LV2_Event_Iterator* iter,
-                      const LV2_Event*    ev,
-                      const uint8_t*      data)
-{
-  const uint16_t total_size = (uint16_t)(sizeof(LV2_Event) + ev->size);
-  if (iter->buf->capacity - iter->buf->size < total_size) {
-    return false;
-  }
-
-  LV2_Event* const write_ev = (LV2_Event*)(iter->buf->data + iter->offset);
-
-  *write_ev = *ev;
-  memcpy((uint8_t*)write_ev + sizeof(LV2_Event), data, ev->size);
-  ++iter->buf->event_count;
-
-  const uint16_t padded_size = lv2_event_pad_size(total_size);
-  iter->buf->size += padded_size;
-  iter->offset += padded_size;
-
-  return true;
-}
-
-LV2_RESTORE_WARNINGS
-
-#ifdef __cplusplus
-} /* extern "C" */
-#endif
-
-#endif /* LV2_EVENT_HELPERS_H */
diff --git a/lv2/event/event.h b/lv2/event/event.h
deleted file mode 100644
index 045ac12..0000000
--- a/lv2/event/event.h
+++ /dev/null
@@ -1,306 +0,0 @@
-/*
-  Copyright 2008-2016 David Robillard <d@drobilla.net>
-  Copyright 2006-2007 Lars Luthman <lars.luthman@gmail.com>
-
-  Permission to use, copy, modify, and/or distribute this software for any
-  purpose with or without fee is hereby granted, provided that the above
-  copyright notice and this permission notice appear in all copies.
-
-  THIS SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-  WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-  MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-  ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-  WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-  ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-  OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-*/
-
-#ifndef LV2_EVENT_H
-#define LV2_EVENT_H
-
-/**
-   @defgroup event Event
-   @ingroup lv2
-
-   Generic time-stamped events.
-
-   See <http://lv2plug.in/ns/ext/event> for details.
-
-   @{
-*/
-
-// clang-format off
-
-#define LV2_EVENT_URI    "http://lv2plug.in/ns/ext/event"  ///< http://lv2plug.in/ns/ext/event
-#define LV2_EVENT_PREFIX LV2_EVENT_URI "#"                 ///< http://lv2plug.in/ns/ext/event#
-
-#define LV2_EVENT__Event              LV2_EVENT_PREFIX "Event"               ///< http://lv2plug.in/ns/ext/event#Event
-#define LV2_EVENT__EventPort          LV2_EVENT_PREFIX "EventPort"           ///< http://lv2plug.in/ns/ext/event#EventPort
-#define LV2_EVENT__FrameStamp         LV2_EVENT_PREFIX "FrameStamp"          ///< http://lv2plug.in/ns/ext/event#FrameStamp
-#define LV2_EVENT__TimeStamp          LV2_EVENT_PREFIX "TimeStamp"           ///< http://lv2plug.in/ns/ext/event#TimeStamp
-#define LV2_EVENT__generatesTimeStamp LV2_EVENT_PREFIX "generatesTimeStamp"  ///< http://lv2plug.in/ns/ext/event#generatesTimeStamp
-#define LV2_EVENT__generic            LV2_EVENT_PREFIX "generic"             ///< http://lv2plug.in/ns/ext/event#generic
-#define LV2_EVENT__inheritsEvent      LV2_EVENT_PREFIX "inheritsEvent"       ///< http://lv2plug.in/ns/ext/event#inheritsEvent
-#define LV2_EVENT__inheritsTimeStamp  LV2_EVENT_PREFIX "inheritsTimeStamp"   ///< http://lv2plug.in/ns/ext/event#inheritsTimeStamp
-#define LV2_EVENT__supportsEvent      LV2_EVENT_PREFIX "supportsEvent"       ///< http://lv2plug.in/ns/ext/event#supportsEvent
-#define LV2_EVENT__supportsTimeStamp  LV2_EVENT_PREFIX "supportsTimeStamp"   ///< http://lv2plug.in/ns/ext/event#supportsTimeStamp
-
-// clang-format on
-
-#define LV2_EVENT_AUDIO_STAMP 0 ///< Special timestamp type for audio frames
-
-#include "lv2/core/attributes.h"
-
-#include <stdint.h>
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-LV2_DISABLE_DEPRECATION_WARNINGS
-
-/**
-   The best Pulses Per Quarter Note for tempo-based uint32_t timestamps.
-   Equal to 2^12 * 5 * 7 * 9 * 11 * 13 * 17, which is evenly divisible
-   by all integers from 1 through 18 inclusive, and powers of 2 up to 2^12.
-*/
-LV2_DEPRECATED
-static const uint32_t LV2_EVENT_PPQN = 3136573440U;
-
-/**
-   An LV2 event (header only).
-
-   LV2 events are generic time-stamped containers for any type of event.
-   The type field defines the format of a given event's contents.
-
-   This struct defines the header of an LV2 event. An LV2 event is a single
-   chunk of POD (plain old data), usually contained in a flat buffer (see
-   LV2_EventBuffer below). Unless a required feature says otherwise, hosts may
-   assume a deep copy of an LV2 event can be created safely using a simple:
-
-   memcpy(ev_copy, ev, sizeof(LV2_Event) + ev->size);  (or equivalent)
-*/
-LV2_DEPRECATED
-typedef struct {
-  /**
-     The frames portion of timestamp. The units used here can optionally be
-     set for a port (with the lv2ev:timeUnits property), otherwise this is
-     audio frames, corresponding to the sample_count parameter of the LV2 run
-     method (frame 0 is the first frame for that call to run).
-  */
-  uint32_t frames;
-
-  /**
-     The sub-frames portion of timestamp. The units used here can optionally
-     be set for a port (with the lv2ev:timeUnits property), otherwise this is
-     1/(2^32) of an audio frame.
-  */
-  uint32_t subframes;
-
-  /**
-     The type of this event, as a number which represents some URI
-     defining an event type. This value MUST be some value previously
-     returned from a call to the uri_to_id function defined in the LV2
-     URI map extension (see lv2_uri_map.h).
-     There are special rules which must be followed depending on the type
-     of an event. If the plugin recognizes an event type, the definition
-     of that event type will describe how to interpret the event, and
-     any required behaviour. Otherwise, if the type is 0, this event is a
-     non-POD event and lv2_event_unref MUST be called if the event is
-     'dropped' (see above). Even if the plugin does not understand an event,
-     it may pass the event through to an output by simply copying (and NOT
-     calling lv2_event_unref). These rules are designed to allow for generic
-     event handling plugins and large non-POD events, but with minimal hassle
-     on simple plugins that "don't care" about these more advanced features.
-  */
-  uint16_t type;
-
-  /**
-     The size of the data portion of this event in bytes, which immediately
-     follows. The header size (12 bytes) is not included in this value.
-  */
-  uint16_t size;
-
-  /* size bytes of data follow here */
-} LV2_Event;
-
-/**
-   A buffer of LV2 events (header only).
-
-   Like events (which this contains) an event buffer is a single chunk of POD:
-   the entire buffer (including contents) can be copied with a single memcpy.
-   The first contained event begins sizeof(LV2_EventBuffer) bytes after the
-   start of this struct.
-
-   After this header, the buffer contains an event header (defined by struct
-   LV2_Event), followed by that event's contents (padded to 64 bits), followed
-   by another header, etc:
-
-   |       |       |       |       |       |       |
-   | | | | | | | | | | | | | | | | | | | | | | | | |
-   |FRAMES |SUBFRMS|TYP|LEN|DATA..DATA..PAD|FRAMES | ...
-*/
-LV2_DEPRECATED
-typedef struct {
-  /**
-     The contents of the event buffer. This may or may not reside in the
-     same block of memory as this header, plugins must not assume either.
-     The host guarantees this points to at least capacity bytes of allocated
-     memory (though only size bytes of that are valid events).
-  */
-  uint8_t* data;
-
-  /**
-     The size of this event header in bytes (including everything).
-
-     This is to allow for extending this header in the future without
-     breaking binary compatibility. Whenever this header is copied,
-     it MUST be done using this field (and NOT the sizeof this struct).
-  */
-  uint16_t header_size;
-
-  /**
-     The type of the time stamps for events in this buffer.
-     As a special exception, '0' always means audio frames and subframes
-     (1/UINT32_MAX'th of a frame) in the sample rate passed to instantiate.
-
-     INPUTS: The host must set this field to the numeric ID of some URI
-     defining the meaning of the frames/subframes fields of contained events
-     (obtained by the LV2 URI Map uri_to_id function with the URI of this
-     extension as the 'map' argument, see lv2_uri_map.h).  The host must
-     never pass a plugin a buffer which uses a stamp type the plugin does not
-     'understand'. The value of this field must never change, except when
-     connect_port is called on the input port, at which time the host MUST
-     have set the stamp_type field to the value that will be used for all
-     subsequent run calls.
-
-     OUTPUTS: The plugin may set this to any value that has been returned
-     from uri_to_id with the URI of this extension for a 'map' argument.
-     When connected to a buffer with connect_port, output ports MUST set this
-     field to the type of time stamp they will be writing. On any call to
-     connect_port on an event input port, the plugin may change this field on
-     any output port, it is the responsibility of the host to check if any of
-     these values have changed and act accordingly.
-  */
-  uint16_t stamp_type;
-
-  /**
-     The number of events in this buffer.
-
-     INPUTS: The host must set this field to the number of events contained
-     in the data buffer before calling run(). The plugin must not change
-     this field.
-
-     OUTPUTS: The plugin must set this field to the number of events it has
-     written to the buffer before returning from run(). Any initial value
-     should be ignored by the plugin.
-  */
-  uint32_t event_count;
-
-  /**
-     The size of the data buffer in bytes.
-     This is set by the host and must not be changed by the plugin.
-     The host is allowed to change this between run() calls.
-  */
-  uint32_t capacity;
-
-  /**
-     The size of the initial portion of the data buffer containing data.
-
-     INPUTS: The host must set this field to the number of bytes used
-     by all events it has written to the buffer (including headers)
-     before calling the plugin's run().
-     The plugin must not change this field.
-
-     OUTPUTS: The plugin must set this field to the number of bytes
-     used by all events it has written to the buffer (including headers)
-     before returning from run().
-     Any initial value should be ignored by the plugin.
-  */
-  uint32_t size;
-} LV2_Event_Buffer;
-
-/**
-   Opaque pointer to host data.
-*/
-LV2_DEPRECATED
-typedef void* LV2_Event_Callback_Data;
-
-/**
-   Non-POD events feature.
-
-   To support this feature the host must pass an LV2_Feature struct to the
-   plugin's instantiate method with URI "http://lv2plug.in/ns/ext/event"
-   and data pointed to an instance of this struct.  Note this feature
-   is not mandatory to support the event extension.
-*/
-LV2_DEPRECATED
-typedef struct {
-  /**
-     Opaque pointer to host data.
-
-     The plugin MUST pass this to any call to functions in this struct.
-     Otherwise, it must not be interpreted in any way.
-  */
-  LV2_Event_Callback_Data callback_data;
-
-  /**
-     Take a reference to a non-POD event.
-
-     If a plugin receives an event with type 0, it means the event is a
-     pointer to some object in memory and not a flat sequence of bytes
-     in the buffer. When receiving a non-POD event, the plugin already
-     has an implicit reference to the event. If the event is stored AND
-     passed to an output, lv2_event_ref MUST be called on that event.
-     If the event is only stored OR passed through, this is not necessary
-     (as the plugin already has 1 implicit reference).
-
-     @param event An event received at an input that will not be copied to
-     an output or stored in any way.
-
-     @param context The calling context. Like event types, this is a mapped
-     URI, see lv2_context.h. Simple plugin with just a run() method should
-     pass 0 here (the ID of the 'standard' LV2 run context). The host
-     guarantees that this function is realtime safe iff the context is
-     realtime safe.
-
-     PLUGINS THAT VIOLATE THESE RULES MAY CAUSE CRASHES AND MEMORY LEAKS.
-  */
-  uint32_t (*lv2_event_ref)(LV2_Event_Callback_Data callback_data,
-                            LV2_Event*              event);
-
-  /**
-     Drop a reference to a non-POD event.
-
-     If a plugin receives an event with type 0, it means the event is a
-     pointer to some object in memory and not a flat sequence of bytes
-     in the buffer. If the plugin does not pass the event through to
-     an output or store it internally somehow, it MUST call this function
-     on the event (more information on using non-POD events below).
-
-     @param event An event received at an input that will not be copied to an
-     output or stored in any way.
-
-     @param context The calling context. Like event types, this is a mapped
-     URI, see lv2_context.h. Simple plugin with just a run() method should
-     pass 0 here (the ID of the 'standard' LV2 run context). The host
-     guarantees that this function is realtime safe iff the context is
-     realtime safe.
-
-     PLUGINS THAT VIOLATE THESE RULES MAY CAUSE CRASHES AND MEMORY LEAKS.
-  */
-  uint32_t (*lv2_event_unref)(LV2_Event_Callback_Data callback_data,
-                              LV2_Event*              event);
-} LV2_Event_Feature;
-
-LV2_RESTORE_WARNINGS
-
-#ifdef __cplusplus
-} /* extern "C" */
-#endif
-
-/**
-   @}
-*/
-
-#endif /* LV2_EVENT_H */
diff --git a/lv2/event/meson.build b/lv2/event/meson.build
deleted file mode 100644
index 020acc8..0000000
--- a/lv2/event/meson.build
+++ /dev/null
@@ -1,41 +0,0 @@
-# Copyright 2022 David Robillard <d@drobilla.net>
-# SPDX-License-Identifier: CC0-1.0 OR ISC
-
-name = 'event'
-path = 'ns' / 'ext' / 'event'
-
-event_data = files(
-  'event.meta.ttl',
-  'event.ttl',
-  'manifest.ttl',
-)
-
-headers = files(
-  'event-helpers.h',
-  'event.h',
-)
-
-# Install specification bundle
-install_data(event_data, install_dir: lv2dir / name + '.lv2')
-install_headers(headers, subdir: 'lv2' / name)
-if get_option('old_headers')
-  install_headers(headers, subdir: 'lv2' / 'lv2plug.in' / path)
-endif
-
-# Build documentation
-if build_docs
-  lv2_event_docs = custom_target(
-    name + '.html',
-    command: lv2specgen_command_prefix + [
-      '--docdir=../../html',
-      '--style-uri=../../aux/style.css',
-      '@INPUT@',
-      '@OUTPUT@',
-    ],
-    depends: doc_deps,
-    input: files('event.ttl'),
-    install: true,
-    install_dir: lv2_docdir / 'ns' / 'ext',
-    output: name + '.html',
-  )
-endif
diff --git a/lv2/instance-access/instance-access.meta.ttl b/lv2/instance-access.lv2/instance-access.meta.ttl
index 875e2f8..875e2f8 100644
--- a/lv2/instance-access/instance-access.meta.ttl
+++ b/lv2/instance-access.lv2/instance-access.meta.ttl
diff --git a/lv2/instance-access/instance-access.ttl b/lv2/instance-access.lv2/instance-access.ttl
index 085ae37..637f4e0 100644
--- a/lv2/instance-access/instance-access.ttl
+++ b/lv2/instance-access.lv2/instance-access.ttl
@@ -6,6 +6,5 @@
 	a lv2:Feature ;
 	rdfs:label "instance access" ;
 	rdfs:comment "A feature that provides access to a plugin instance." ;
-	rdfs:seeAlso <instance-access.h> ,
-		<instance-access.meta.ttl> .
+	rdfs:seeAlso <instance-access.meta.ttl> .
 
diff --git a/lv2/instance-access/manifest.ttl b/lv2/instance-access.lv2/manifest.ttl
index e6c8810..e6c8810 100644
--- a/lv2/instance-access/manifest.ttl
+++ b/lv2/instance-access.lv2/manifest.ttl
diff --git a/lv2/instance-access/instance-access.h b/lv2/instance-access/instance-access.h
deleted file mode 100644
index 2986f69..0000000
--- a/lv2/instance-access/instance-access.h
+++ /dev/null
@@ -1,41 +0,0 @@
-/*
-  Copyright 2008-2016 David Robillard <d@drobilla.net>
-
-  Permission to use, copy, modify, and/or distribute this software for any
-  purpose with or without fee is hereby granted, provided that the above
-  copyright notice and this permission notice appear in all copies.
-
-  THIS SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-  WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-  MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-  ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-  WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-  ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-  OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-*/
-
-#ifndef LV2_INSTANCE_ACCESS_H
-#define LV2_INSTANCE_ACCESS_H
-
-/**
-   @defgroup instance-access Instance Access
-   @ingroup lv2
-
-   Access to the LV2_Handle of a plugin for UIs.
-
-   See <http://lv2plug.in/ns/ext/instance-access> for details.
-
-   @{
-*/
-
-// clang-format off
-
-#define LV2_INSTANCE_ACCESS_URI "http://lv2plug.in/ns/ext/instance-access"  ///< http://lv2plug.in/ns/ext/instance-access
-
-// clang-format on
-
-/**
-   @}
-*/
-
-#endif /* LV2_INSTANCE_ACCESS_H */
diff --git a/lv2/instance-access/meson.build b/lv2/instance-access/meson.build
deleted file mode 100644
index 70ff48e..0000000
--- a/lv2/instance-access/meson.build
+++ /dev/null
@@ -1,40 +0,0 @@
-# Copyright 2022 David Robillard <d@drobilla.net>
-# SPDX-License-Identifier: CC0-1.0 OR ISC
-
-name = 'instance-access'
-path = 'ns' / 'ext' / 'instance-access'
-
-instance_access_data = files(
-  'instance-access.meta.ttl',
-  'instance-access.ttl',
-  'manifest.ttl',
-)
-
-headers = files(
-  'instance-access.h',
-)
-
-# Install specification bundle
-install_data(instance_access_data, install_dir: lv2dir / name + '.lv2')
-install_headers(headers, subdir: 'lv2' / name)
-if get_option('old_headers')
-  install_headers(headers, subdir: 'lv2' / 'lv2plug.in' / path)
-endif
-
-# Build documentation
-if build_docs
-  lv2_instance_access_docs = custom_target(
-    name + '.html',
-    command: lv2specgen_command_prefix + [
-      '--docdir=../../html',
-      '--style-uri=../../aux/style.css',
-      '@INPUT@',
-      '@OUTPUT@',
-    ],
-    depends: doc_deps,
-    input: files('instance-access.ttl'),
-    install: true,
-    install_dir: lv2_docdir / 'ns' / 'ext',
-    output: name + '.html',
-  )
-endif
diff --git a/lv2/log/log.meta.ttl b/lv2/log.lv2/log.meta.ttl
index 87cff43..87cff43 100644
--- a/lv2/log/log.meta.ttl
+++ b/lv2/log.lv2/log.meta.ttl
diff --git a/lv2/log/log.ttl b/lv2/log.lv2/log.ttl
index a8c4236..0b334ed 100644
--- a/lv2/log/log.ttl
+++ b/lv2/log.lv2/log.ttl
@@ -9,8 +9,7 @@
 	a owl:Ontology ;
 	rdfs:label "LV2 Log" ;
 	rdfs:comment "A feature for writing log messages." ;
-	rdfs:seeAlso <log.h> ,
-		<log.meta.ttl> ;
+	rdfs:seeAlso <log.meta.ttl> ;
 	owl:imports <http://lv2plug.in/ns/lv2core> .
 
 log:Entry
diff --git a/lv2/log/manifest.ttl b/lv2/log.lv2/manifest.ttl
index bcaeff3..bcaeff3 100644
--- a/lv2/log/manifest.ttl
+++ b/lv2/log.lv2/manifest.ttl
diff --git a/lv2/log/log.h b/lv2/log/log.h
deleted file mode 100644
index cc62bef..0000000
--- a/lv2/log/log.h
+++ /dev/null
@@ -1,113 +0,0 @@
-/*
-  Copyright 2012-2016 David Robillard <d@drobilla.net>
-
-  Permission to use, copy, modify, and/or distribute this software for any
-  purpose with or without fee is hereby granted, provided that the above
-  copyright notice and this permission notice appear in all copies.
-
-  THIS SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-  WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-  MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-  ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-  WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-  ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-  OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-*/
-
-#ifndef LV2_LOG_H
-#define LV2_LOG_H
-
-/**
-   @defgroup log Log
-   @ingroup lv2
-
-   Interface for plugins to log via the host.
-
-   See <http://lv2plug.in/ns/ext/log> for details.
-
-   @{
-*/
-
-// clang-format off
-
-#define LV2_LOG_URI    "http://lv2plug.in/ns/ext/log"  ///< http://lv2plug.in/ns/ext/log
-#define LV2_LOG_PREFIX LV2_LOG_URI "#"                 ///< http://lv2plug.in/ns/ext/log#
-
-#define LV2_LOG__Entry   LV2_LOG_PREFIX "Entry"    ///< http://lv2plug.in/ns/ext/log#Entry
-#define LV2_LOG__Error   LV2_LOG_PREFIX "Error"    ///< http://lv2plug.in/ns/ext/log#Error
-#define LV2_LOG__Note    LV2_LOG_PREFIX "Note"     ///< http://lv2plug.in/ns/ext/log#Note
-#define LV2_LOG__Trace   LV2_LOG_PREFIX "Trace"    ///< http://lv2plug.in/ns/ext/log#Trace
-#define LV2_LOG__Warning LV2_LOG_PREFIX "Warning"  ///< http://lv2plug.in/ns/ext/log#Warning
-#define LV2_LOG__log     LV2_LOG_PREFIX "log"      ///< http://lv2plug.in/ns/ext/log#log
-
-// clang-format on
-
-#include "lv2/urid/urid.h"
-
-#include <stdarg.h>
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/** @cond */
-#ifdef __GNUC__
-/** Allow type checking of printf-like functions. */
-#  define LV2_LOG_FUNC(fmt, arg1) __attribute__((format(printf, fmt, arg1)))
-#else
-#  define LV2_LOG_FUNC(fmt, arg1)
-#endif
-/** @endcond */
-
-/**
-   Opaque data to host data for LV2_Log_Log.
-*/
-typedef void* LV2_Log_Handle;
-
-/**
-   Log feature (LV2_LOG__log)
-*/
-typedef struct {
-  /**
-     Opaque pointer to host data.
-
-     This MUST be passed to methods in this struct whenever they are called.
-     Otherwise, it must not be interpreted in any way.
-  */
-  LV2_Log_Handle handle;
-
-  /**
-     Log a message, passing format parameters directly.
-
-     The API of this function matches that of the standard C printf function,
-     except for the addition of the first two parameters.  This function may
-     be called from any non-realtime context, or from any context if `type`
-     is @ref LV2_LOG__Trace.
-  */
-  LV2_LOG_FUNC(3, 4)
-  int (*printf)(LV2_Log_Handle handle, LV2_URID type, const char* fmt, ...);
-
-  /**
-     Log a message, passing format parameters in a va_list.
-
-     The API of this function matches that of the standard C vprintf
-     function, except for the addition of the first two parameters.  This
-     function may be called from any non-realtime context, or from any
-     context if `type` is @ref LV2_LOG__Trace.
-  */
-  LV2_LOG_FUNC(3, 0)
-  int (*vprintf)(LV2_Log_Handle handle,
-                 LV2_URID       type,
-                 const char*    fmt,
-                 va_list        ap);
-} LV2_Log_Log;
-
-#ifdef __cplusplus
-} /* extern "C" */
-#endif
-
-/**
-   @}
-*/
-
-#endif /* LV2_LOG_H */
diff --git a/lv2/log/logger.h b/lv2/log/logger.h
deleted file mode 100644
index d6919a2..0000000
--- a/lv2/log/logger.h
+++ /dev/null
@@ -1,157 +0,0 @@
-/*
-  Copyright 2012-2016 David Robillard <d@drobilla.net>
-
-  Permission to use, copy, modify, and/or distribute this software for any
-  purpose with or without fee is hereby granted, provided that the above
-  copyright notice and this permission notice appear in all copies.
-
-  THIS SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-  WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-  MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-  ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-  WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-  ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-  OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-*/
-
-#ifndef LV2_ATOM_LOGGER_H
-#define LV2_ATOM_LOGGER_H
-
-/**
-   @defgroup logger Logger
-   @ingroup log
-
-   Convenience API for easy logging in plugin code.  This API provides simple
-   wrappers for logging from a plugin, which automatically fall back to
-   printing to stderr if host support is unavailable.
-
-   @{
-*/
-
-#include "lv2/log/log.h"
-#include "lv2/urid/urid.h"
-
-#include <stdarg.h>
-#include <stdio.h>
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/**
-   Logger convenience API state.
-*/
-typedef struct {
-  LV2_Log_Log* log;
-
-  LV2_URID Error;
-  LV2_URID Note;
-  LV2_URID Trace;
-  LV2_URID Warning;
-} LV2_Log_Logger;
-
-/**
-   Set `map` as the URI map for `logger`.
-
-   This affects the message type URIDs (Error, Warning, etc) which are passed
-   to the log's print functions.
-*/
-static inline void
-lv2_log_logger_set_map(LV2_Log_Logger* logger, LV2_URID_Map* map)
-{
-  if (map) {
-    logger->Error   = map->map(map->handle, LV2_LOG__Error);
-    logger->Note    = map->map(map->handle, LV2_LOG__Note);
-    logger->Trace   = map->map(map->handle, LV2_LOG__Trace);
-    logger->Warning = map->map(map->handle, LV2_LOG__Warning);
-  } else {
-    logger->Error = logger->Note = logger->Trace = logger->Warning = 0;
-  }
-}
-
-/**
-   Initialise `logger`.
-
-   URIs will be mapped using `map` and stored, a reference to `map` itself is
-   not held.  Both `map` and `log` may be NULL when unsupported by the host,
-   in which case the implementation will fall back to printing to stderr.
-*/
-static inline void
-lv2_log_logger_init(LV2_Log_Logger* logger, LV2_URID_Map* map, LV2_Log_Log* log)
-{
-  logger->log = log;
-  lv2_log_logger_set_map(logger, map);
-}
-
-/**
-   Log a message to the host, or stderr if support is unavailable.
-*/
-LV2_LOG_FUNC(3, 0)
-static inline int
-lv2_log_vprintf(LV2_Log_Logger* logger,
-                LV2_URID        type,
-                const char*     fmt,
-                va_list         args)
-{
-  return ((logger && logger->log)
-            ? logger->log->vprintf(logger->log->handle, type, fmt, args)
-            : vfprintf(stderr, fmt, args));
-}
-
-/** Log an error via lv2_log_vprintf(). */
-LV2_LOG_FUNC(2, 3)
-static inline int
-lv2_log_error(LV2_Log_Logger* logger, const char* fmt, ...)
-{
-  va_list args;
-  va_start(args, fmt);
-  const int ret = lv2_log_vprintf(logger, logger->Error, fmt, args);
-  va_end(args);
-  return ret;
-}
-
-/** Log a note via lv2_log_vprintf(). */
-LV2_LOG_FUNC(2, 3)
-static inline int
-lv2_log_note(LV2_Log_Logger* logger, const char* fmt, ...)
-{
-  va_list args;
-  va_start(args, fmt);
-  const int ret = lv2_log_vprintf(logger, logger->Note, fmt, args);
-  va_end(args);
-  return ret;
-}
-
-/** Log a trace via lv2_log_vprintf(). */
-LV2_LOG_FUNC(2, 3)
-static inline int
-lv2_log_trace(LV2_Log_Logger* logger, const char* fmt, ...)
-{
-  va_list args;
-  va_start(args, fmt);
-  const int ret = lv2_log_vprintf(logger, logger->Trace, fmt, args);
-  va_end(args);
-  return ret;
-}
-
-/** Log a warning via lv2_log_vprintf(). */
-LV2_LOG_FUNC(2, 3)
-static inline int
-lv2_log_warning(LV2_Log_Logger* logger, const char* fmt, ...)
-{
-  va_list args;
-  va_start(args, fmt);
-  const int ret = lv2_log_vprintf(logger, logger->Warning, fmt, args);
-  va_end(args);
-  return ret;
-}
-
-#ifdef __cplusplus
-} /* extern "C" */
-#endif
-
-/**
-   @}
-*/
-
-#endif /* LV2_LOG_LOGGER_H */
diff --git a/lv2/log/meson.build b/lv2/log/meson.build
deleted file mode 100644
index 9b13db0..0000000
--- a/lv2/log/meson.build
+++ /dev/null
@@ -1,41 +0,0 @@
-# Copyright 2022 David Robillard <d@drobilla.net>
-# SPDX-License-Identifier: CC0-1.0 OR ISC
-
-name = 'log'
-path = 'ns' / 'ext' / 'log'
-
-log_data = files(
-  'log.meta.ttl',
-  'log.ttl',
-  'manifest.ttl',
-)
-
-headers = files(
-  'log.h',
-  'logger.h',
-)
-
-# Install specification bundle
-install_data(log_data, install_dir: lv2dir / name + '.lv2')
-install_headers(headers, subdir: 'lv2' / name)
-if get_option('old_headers')
-  install_headers(headers, subdir: 'lv2' / 'lv2plug.in' / path)
-endif
-
-# Build documentation
-if build_docs
-  lv2_log_docs = custom_target(
-    name + '.html',
-    command: lv2specgen_command_prefix + [
-      '--docdir=../../html',
-      '--style-uri=../../aux/style.css',
-      '@INPUT@',
-      '@OUTPUT@',
-    ],
-    depends: doc_deps,
-    input: files('log.ttl'),
-    install: true,
-    install_dir: lv2_docdir / 'ns' / 'ext',
-    output: name + '.html',
-  )
-endif
diff --git a/lv2/meson.build b/lv2/meson.build
deleted file mode 100644
index d8875eb..0000000
--- a/lv2/meson.build
+++ /dev/null
@@ -1,52 +0,0 @@
-# Copyright 2022 David Robillard <d@drobilla.net>
-# SPDX-License-Identifier: CC0-1.0 OR ISC
-
-dirs = [
-  'atom',
-  'buf-size',
-  'core',
-  'data-access',
-  'dynmanifest',
-  'event',
-  'instance-access',
-  'log',
-  'midi',
-  'morph',
-  'options',
-  'parameters',
-  'patch',
-  'port-groups',
-  'port-props',
-  'presets',
-  'resize-port',
-  'state',
-  'time',
-  'ui',
-  'units',
-  'uri-map',
-  'urid',
-  'worker',
-]
-
-foreach dir : dirs
-  subdir(dir)
-endforeach
-
-if not get_option('tests').disabled()
-  check_python = pymod.find_installation('python3',
-                                         modules: ['rdflib'],
-                                         required: get_option('tests'))
-
-  if check_python.found()
-    lv2_check_specification = files(
-      lv2_source_root / 'scripts' / 'lv2_check_specification.py'
-    )
-
-    foreach dir : dirs
-      test(dir,
-           lv2_check_specification,
-           args: files(dir / 'manifest.ttl'),
-           suite: ['spec'])
-    endforeach
-  endif
-endif
diff --git a/lv2/midi/manifest.ttl b/lv2/midi.lv2/manifest.ttl
index f141936..f141936 100644
--- a/lv2/midi/manifest.ttl
+++ b/lv2/midi.lv2/manifest.ttl
diff --git a/lv2/midi/midi.meta.ttl b/lv2/midi.lv2/midi.meta.ttl
index 7efdb01..7efdb01 100644
--- a/lv2/midi/midi.meta.ttl
+++ b/lv2/midi.lv2/midi.meta.ttl
diff --git a/lv2/midi/midi.ttl b/lv2/midi.lv2/midi.ttl
index 81f3495..4a0e8c9 100644
--- a/lv2/midi/midi.ttl
+++ b/lv2/midi.lv2/midi.ttl
@@ -11,8 +11,7 @@
 	a owl:Ontology ;
 	rdfs:label "LV2 MIDI" ;
 	rdfs:comment "A normalised definition of raw MIDI." ;
-	rdfs:seeAlso <midi.h> ,
-		<midi.meta.ttl> .
+	rdfs:seeAlso <midi.meta.ttl> .
 
 midi:ActiveSense
 	a rdfs:Class ;
diff --git a/lv2/midi/meson.build b/lv2/midi/meson.build
deleted file mode 100644
index 7907dfa..0000000
--- a/lv2/midi/meson.build
+++ /dev/null
@@ -1,40 +0,0 @@
-# Copyright 2022 David Robillard <d@drobilla.net>
-# SPDX-License-Identifier: CC0-1.0 OR ISC
-
-name = 'midi'
-path = 'ns' / 'ext' / 'midi'
-
-midi_data = files(
-  'midi.meta.ttl',
-  'midi.ttl',
-  'manifest.ttl',
-)
-
-headers = files(
-  'midi.h',
-)
-
-# Install specification bundle
-install_data(midi_data, install_dir: lv2dir / name + '.lv2')
-install_headers(headers, subdir: 'lv2' / name)
-if get_option('old_headers')
-  install_headers(headers, subdir: 'lv2' / 'lv2plug.in' / path)
-endif
-
-# Build documentation
-if build_docs
-  lv2_midi_docs = custom_target(
-    name + '.html',
-    command: lv2specgen_command_prefix + [
-      '--docdir=../../html',
-      '--style-uri=../../aux/style.css',
-      '@INPUT@',
-      '@OUTPUT@',
-    ],
-    depends: doc_deps,
-    input: files('midi.ttl'),
-    install: true,
-    install_dir: lv2_docdir / 'ns' / 'ext',
-    output: name + '.html',
-  )
-endif
diff --git a/lv2/midi/midi.h b/lv2/midi/midi.h
deleted file mode 100644
index f7e0500..0000000
--- a/lv2/midi/midi.h
+++ /dev/null
@@ -1,248 +0,0 @@
-/*
-  Copyright 2012-2016 David Robillard <d@drobilla.net>
-
-  Permission to use, copy, modify, and/or distribute this software for any
-  purpose with or without fee is hereby granted, provided that the above
-  copyright notice and this permission notice appear in all copies.
-
-  THIS SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-  WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-  MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-  ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-  WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-  ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-  OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-*/
-
-#ifndef LV2_MIDI_H
-#define LV2_MIDI_H
-
-/**
-   @defgroup midi MIDI
-   @ingroup lv2
-
-   Definitions of standard MIDI messages.
-
-   See <http://lv2plug.in/ns/ext/midi> for details.
-
-   @{
-*/
-
-#include <stdbool.h>
-#include <stdint.h>
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-// clang-format off
-
-#define LV2_MIDI_URI    "http://lv2plug.in/ns/ext/midi"  ///< http://lv2plug.in/ns/ext/midi
-#define LV2_MIDI_PREFIX LV2_MIDI_URI "#"                 ///< http://lv2plug.in/ns/ext/midi#
-
-#define LV2_MIDI__ActiveSense      LV2_MIDI_PREFIX "ActiveSense"       ///< http://lv2plug.in/ns/ext/midi#ActiveSense
-#define LV2_MIDI__Aftertouch       LV2_MIDI_PREFIX "Aftertouch"        ///< http://lv2plug.in/ns/ext/midi#Aftertouch
-#define LV2_MIDI__Bender           LV2_MIDI_PREFIX "Bender"            ///< http://lv2plug.in/ns/ext/midi#Bender
-#define LV2_MIDI__ChannelPressure  LV2_MIDI_PREFIX "ChannelPressure"   ///< http://lv2plug.in/ns/ext/midi#ChannelPressure
-#define LV2_MIDI__Chunk            LV2_MIDI_PREFIX "Chunk"             ///< http://lv2plug.in/ns/ext/midi#Chunk
-#define LV2_MIDI__Clock            LV2_MIDI_PREFIX "Clock"             ///< http://lv2plug.in/ns/ext/midi#Clock
-#define LV2_MIDI__Continue         LV2_MIDI_PREFIX "Continue"          ///< http://lv2plug.in/ns/ext/midi#Continue
-#define LV2_MIDI__Controller       LV2_MIDI_PREFIX "Controller"        ///< http://lv2plug.in/ns/ext/midi#Controller
-#define LV2_MIDI__MidiEvent        LV2_MIDI_PREFIX "MidiEvent"         ///< http://lv2plug.in/ns/ext/midi#MidiEvent
-#define LV2_MIDI__NoteOff          LV2_MIDI_PREFIX "NoteOff"           ///< http://lv2plug.in/ns/ext/midi#NoteOff
-#define LV2_MIDI__NoteOn           LV2_MIDI_PREFIX "NoteOn"            ///< http://lv2plug.in/ns/ext/midi#NoteOn
-#define LV2_MIDI__ProgramChange    LV2_MIDI_PREFIX "ProgramChange"     ///< http://lv2plug.in/ns/ext/midi#ProgramChange
-#define LV2_MIDI__QuarterFrame     LV2_MIDI_PREFIX "QuarterFrame"      ///< http://lv2plug.in/ns/ext/midi#QuarterFrame
-#define LV2_MIDI__Reset            LV2_MIDI_PREFIX "Reset"             ///< http://lv2plug.in/ns/ext/midi#Reset
-#define LV2_MIDI__SongPosition     LV2_MIDI_PREFIX "SongPosition"      ///< http://lv2plug.in/ns/ext/midi#SongPosition
-#define LV2_MIDI__SongSelect       LV2_MIDI_PREFIX "SongSelect"        ///< http://lv2plug.in/ns/ext/midi#SongSelect
-#define LV2_MIDI__Start            LV2_MIDI_PREFIX "Start"             ///< http://lv2plug.in/ns/ext/midi#Start
-#define LV2_MIDI__Stop             LV2_MIDI_PREFIX "Stop"              ///< http://lv2plug.in/ns/ext/midi#Stop
-#define LV2_MIDI__SystemCommon     LV2_MIDI_PREFIX "SystemCommon"      ///< http://lv2plug.in/ns/ext/midi#SystemCommon
-#define LV2_MIDI__SystemExclusive  LV2_MIDI_PREFIX "SystemExclusive"   ///< http://lv2plug.in/ns/ext/midi#SystemExclusive
-#define LV2_MIDI__SystemMessage    LV2_MIDI_PREFIX "SystemMessage"     ///< http://lv2plug.in/ns/ext/midi#SystemMessage
-#define LV2_MIDI__SystemRealtime   LV2_MIDI_PREFIX "SystemRealtime"    ///< http://lv2plug.in/ns/ext/midi#SystemRealtime
-#define LV2_MIDI__Tick             LV2_MIDI_PREFIX "Tick"              ///< http://lv2plug.in/ns/ext/midi#Tick
-#define LV2_MIDI__TuneRequest      LV2_MIDI_PREFIX "TuneRequest"       ///< http://lv2plug.in/ns/ext/midi#TuneRequest
-#define LV2_MIDI__VoiceMessage     LV2_MIDI_PREFIX "VoiceMessage"      ///< http://lv2plug.in/ns/ext/midi#VoiceMessage
-#define LV2_MIDI__benderValue      LV2_MIDI_PREFIX "benderValue"       ///< http://lv2plug.in/ns/ext/midi#benderValue
-#define LV2_MIDI__binding          LV2_MIDI_PREFIX "binding"           ///< http://lv2plug.in/ns/ext/midi#binding
-#define LV2_MIDI__byteNumber       LV2_MIDI_PREFIX "byteNumber"        ///< http://lv2plug.in/ns/ext/midi#byteNumber
-#define LV2_MIDI__channel          LV2_MIDI_PREFIX "channel"           ///< http://lv2plug.in/ns/ext/midi#channel
-#define LV2_MIDI__chunk            LV2_MIDI_PREFIX "chunk"             ///< http://lv2plug.in/ns/ext/midi#chunk
-#define LV2_MIDI__controllerNumber LV2_MIDI_PREFIX "controllerNumber"  ///< http://lv2plug.in/ns/ext/midi#controllerNumber
-#define LV2_MIDI__controllerValue  LV2_MIDI_PREFIX "controllerValue"   ///< http://lv2plug.in/ns/ext/midi#controllerValue
-#define LV2_MIDI__noteNumber       LV2_MIDI_PREFIX "noteNumber"        ///< http://lv2plug.in/ns/ext/midi#noteNumber
-#define LV2_MIDI__pressure         LV2_MIDI_PREFIX "pressure"          ///< http://lv2plug.in/ns/ext/midi#pressure
-#define LV2_MIDI__programNumber    LV2_MIDI_PREFIX "programNumber"     ///< http://lv2plug.in/ns/ext/midi#programNumber
-#define LV2_MIDI__property         LV2_MIDI_PREFIX "property"          ///< http://lv2plug.in/ns/ext/midi#property
-#define LV2_MIDI__songNumber       LV2_MIDI_PREFIX "songNumber"        ///< http://lv2plug.in/ns/ext/midi#songNumber
-#define LV2_MIDI__songPosition     LV2_MIDI_PREFIX "songPosition"      ///< http://lv2plug.in/ns/ext/midi#songPosition
-#define LV2_MIDI__status           LV2_MIDI_PREFIX "status"            ///< http://lv2plug.in/ns/ext/midi#status
-#define LV2_MIDI__statusMask       LV2_MIDI_PREFIX "statusMask"        ///< http://lv2plug.in/ns/ext/midi#statusMask
-#define LV2_MIDI__velocity         LV2_MIDI_PREFIX "velocity"          ///< http://lv2plug.in/ns/ext/midi#velocity
-
-// clang-format on
-
-/**
-   MIDI Message Type.
-
-   This includes both voice messages (which have a channel) and system messages
-   (which do not), as well as a sentinel value for invalid messages.  To get
-   the type of a message suitable for use in a switch statement, use
-   lv2_midi_get_type() on the status byte.
-*/
-typedef enum {
-  LV2_MIDI_MSG_INVALID          = 0,    /**< Invalid Message */
-  LV2_MIDI_MSG_NOTE_OFF         = 0x80, /**< Note Off */
-  LV2_MIDI_MSG_NOTE_ON          = 0x90, /**< Note On */
-  LV2_MIDI_MSG_NOTE_PRESSURE    = 0xA0, /**< Note Pressure */
-  LV2_MIDI_MSG_CONTROLLER       = 0xB0, /**< Controller */
-  LV2_MIDI_MSG_PGM_CHANGE       = 0xC0, /**< Program Change */
-  LV2_MIDI_MSG_CHANNEL_PRESSURE = 0xD0, /**< Channel Pressure */
-  LV2_MIDI_MSG_BENDER           = 0xE0, /**< Pitch Bender */
-  LV2_MIDI_MSG_SYSTEM_EXCLUSIVE = 0xF0, /**< System Exclusive Begin */
-  LV2_MIDI_MSG_MTC_QUARTER      = 0xF1, /**< MTC Quarter Frame */
-  LV2_MIDI_MSG_SONG_POS         = 0xF2, /**< Song Position */
-  LV2_MIDI_MSG_SONG_SELECT      = 0xF3, /**< Song Select */
-  LV2_MIDI_MSG_TUNE_REQUEST     = 0xF6, /**< Tune Request */
-  LV2_MIDI_MSG_CLOCK            = 0xF8, /**< Clock */
-  LV2_MIDI_MSG_START            = 0xFA, /**< Start */
-  LV2_MIDI_MSG_CONTINUE         = 0xFB, /**< Continue */
-  LV2_MIDI_MSG_STOP             = 0xFC, /**< Stop */
-  LV2_MIDI_MSG_ACTIVE_SENSE     = 0xFE, /**< Active Sensing */
-  LV2_MIDI_MSG_RESET            = 0xFF  /**< Reset */
-} LV2_Midi_Message_Type;
-
-/**
-   Standard MIDI Controller Numbers.
-*/
-typedef enum {
-  LV2_MIDI_CTL_MSB_BANK             = 0x00, /**< Bank Selection */
-  LV2_MIDI_CTL_MSB_MODWHEEL         = 0x01, /**< Modulation */
-  LV2_MIDI_CTL_MSB_BREATH           = 0x02, /**< Breath */
-  LV2_MIDI_CTL_MSB_FOOT             = 0x04, /**< Foot */
-  LV2_MIDI_CTL_MSB_PORTAMENTO_TIME  = 0x05, /**< Portamento Time */
-  LV2_MIDI_CTL_MSB_DATA_ENTRY       = 0x06, /**< Data Entry */
-  LV2_MIDI_CTL_MSB_MAIN_VOLUME      = 0x07, /**< Main Volume */
-  LV2_MIDI_CTL_MSB_BALANCE          = 0x08, /**< Balance */
-  LV2_MIDI_CTL_MSB_PAN              = 0x0A, /**< Panpot */
-  LV2_MIDI_CTL_MSB_EXPRESSION       = 0x0B, /**< Expression */
-  LV2_MIDI_CTL_MSB_EFFECT1          = 0x0C, /**< Effect1 */
-  LV2_MIDI_CTL_MSB_EFFECT2          = 0x0D, /**< Effect2 */
-  LV2_MIDI_CTL_MSB_GENERAL_PURPOSE1 = 0x10, /**< General Purpose 1 */
-  LV2_MIDI_CTL_MSB_GENERAL_PURPOSE2 = 0x11, /**< General Purpose 2 */
-  LV2_MIDI_CTL_MSB_GENERAL_PURPOSE3 = 0x12, /**< General Purpose 3 */
-  LV2_MIDI_CTL_MSB_GENERAL_PURPOSE4 = 0x13, /**< General Purpose 4 */
-  LV2_MIDI_CTL_LSB_BANK             = 0x20, /**< Bank Selection */
-  LV2_MIDI_CTL_LSB_MODWHEEL         = 0x21, /**< Modulation */
-  LV2_MIDI_CTL_LSB_BREATH           = 0x22, /**< Breath */
-  LV2_MIDI_CTL_LSB_FOOT             = 0x24, /**< Foot */
-  LV2_MIDI_CTL_LSB_PORTAMENTO_TIME  = 0x25, /**< Portamento Time */
-  LV2_MIDI_CTL_LSB_DATA_ENTRY       = 0x26, /**< Data Entry */
-  LV2_MIDI_CTL_LSB_MAIN_VOLUME      = 0x27, /**< Main Volume */
-  LV2_MIDI_CTL_LSB_BALANCE          = 0x28, /**< Balance */
-  LV2_MIDI_CTL_LSB_PAN              = 0x2A, /**< Panpot */
-  LV2_MIDI_CTL_LSB_EXPRESSION       = 0x2B, /**< Expression */
-  LV2_MIDI_CTL_LSB_EFFECT1          = 0x2C, /**< Effect1 */
-  LV2_MIDI_CTL_LSB_EFFECT2          = 0x2D, /**< Effect2 */
-  LV2_MIDI_CTL_LSB_GENERAL_PURPOSE1 = 0x30, /**< General Purpose 1 */
-  LV2_MIDI_CTL_LSB_GENERAL_PURPOSE2 = 0x31, /**< General Purpose 2 */
-  LV2_MIDI_CTL_LSB_GENERAL_PURPOSE3 = 0x32, /**< General Purpose 3 */
-  LV2_MIDI_CTL_LSB_GENERAL_PURPOSE4 = 0x33, /**< General Purpose 4 */
-  LV2_MIDI_CTL_SUSTAIN              = 0x40, /**< Sustain Pedal */
-  LV2_MIDI_CTL_PORTAMENTO           = 0x41, /**< Portamento */
-  LV2_MIDI_CTL_SOSTENUTO            = 0x42, /**< Sostenuto */
-  LV2_MIDI_CTL_SOFT_PEDAL           = 0x43, /**< Soft Pedal */
-  LV2_MIDI_CTL_LEGATO_FOOTSWITCH    = 0x44, /**< Legato Foot Switch */
-  LV2_MIDI_CTL_HOLD2                = 0x45, /**< Hold2 */
-  LV2_MIDI_CTL_SC1_SOUND_VARIATION  = 0x46, /**< SC1 Sound Variation */
-  LV2_MIDI_CTL_SC2_TIMBRE           = 0x47, /**< SC2 Timbre */
-  LV2_MIDI_CTL_SC3_RELEASE_TIME     = 0x48, /**< SC3 Release Time */
-  LV2_MIDI_CTL_SC4_ATTACK_TIME      = 0x49, /**< SC4 Attack Time */
-  LV2_MIDI_CTL_SC5_BRIGHTNESS       = 0x4A, /**< SC5 Brightness */
-  LV2_MIDI_CTL_SC6                  = 0x4B, /**< SC6 */
-  LV2_MIDI_CTL_SC7                  = 0x4C, /**< SC7 */
-  LV2_MIDI_CTL_SC8                  = 0x4D, /**< SC8 */
-  LV2_MIDI_CTL_SC9                  = 0x4E, /**< SC9 */
-  LV2_MIDI_CTL_SC10                 = 0x4F, /**< SC10 */
-  LV2_MIDI_CTL_GENERAL_PURPOSE5     = 0x50, /**< General Purpose 5 */
-  LV2_MIDI_CTL_GENERAL_PURPOSE6     = 0x51, /**< General Purpose 6 */
-  LV2_MIDI_CTL_GENERAL_PURPOSE7     = 0x52, /**< General Purpose 7 */
-  LV2_MIDI_CTL_GENERAL_PURPOSE8     = 0x53, /**< General Purpose 8 */
-  LV2_MIDI_CTL_PORTAMENTO_CONTROL   = 0x54, /**< Portamento Control */
-  LV2_MIDI_CTL_E1_REVERB_DEPTH      = 0x5B, /**< E1 Reverb Depth */
-  LV2_MIDI_CTL_E2_TREMOLO_DEPTH     = 0x5C, /**< E2 Tremolo Depth */
-  LV2_MIDI_CTL_E3_CHORUS_DEPTH      = 0x5D, /**< E3 Chorus Depth */
-  LV2_MIDI_CTL_E4_DETUNE_DEPTH      = 0x5E, /**< E4 Detune Depth */
-  LV2_MIDI_CTL_E5_PHASER_DEPTH      = 0x5F, /**< E5 Phaser Depth */
-  LV2_MIDI_CTL_DATA_INCREMENT       = 0x60, /**< Data Increment */
-  LV2_MIDI_CTL_DATA_DECREMENT       = 0x61, /**< Data Decrement */
-  LV2_MIDI_CTL_NRPN_LSB          = 0x62, /**< Non-registered Parameter Number */
-  LV2_MIDI_CTL_NRPN_MSB          = 0x63, /**< Non-registered Parameter Number */
-  LV2_MIDI_CTL_RPN_LSB           = 0x64, /**< Registered Parameter Number */
-  LV2_MIDI_CTL_RPN_MSB           = 0x65, /**< Registered Parameter Number */
-  LV2_MIDI_CTL_ALL_SOUNDS_OFF    = 0x78, /**< All Sounds Off */
-  LV2_MIDI_CTL_RESET_CONTROLLERS = 0x79, /**< Reset Controllers */
-  LV2_MIDI_CTL_LOCAL_CONTROL_SWITCH = 0x7A, /**< Local Control Switch */
-  LV2_MIDI_CTL_ALL_NOTES_OFF        = 0x7B, /**< All Notes Off */
-  LV2_MIDI_CTL_OMNI_OFF             = 0x7C, /**< Omni Off */
-  LV2_MIDI_CTL_OMNI_ON              = 0x7D, /**< Omni On */
-  LV2_MIDI_CTL_MONO1                = 0x7E, /**< Mono1 */
-  LV2_MIDI_CTL_MONO2                = 0x7F  /**< Mono2 */
-} LV2_Midi_Controller;
-
-/**
-   Return true iff `msg` is a MIDI voice message (which has a channel).
-*/
-static inline bool
-lv2_midi_is_voice_message(const uint8_t* msg)
-{
-  return msg[0] >= 0x80 && msg[0] < 0xF0;
-}
-
-/**
-   Return true iff `msg` is a MIDI system message (which has no channel).
-*/
-static inline bool
-lv2_midi_is_system_message(const uint8_t* msg)
-{
-  switch (msg[0]) {
-  case 0xF4:
-  case 0xF5:
-  case 0xF7:
-  case 0xF9:
-  case 0xFD:
-    return false;
-  default:
-    return (msg[0] & 0xF0u) == 0xF0u;
-  }
-}
-
-/**
-   Return the type of a MIDI message.
-   @param msg Pointer to the start (status byte) of a MIDI message.
-*/
-static inline LV2_Midi_Message_Type
-lv2_midi_message_type(const uint8_t* msg)
-{
-  if (lv2_midi_is_voice_message(msg)) {
-    return (LV2_Midi_Message_Type)(msg[0] & 0xF0u);
-  }
-
-  if (lv2_midi_is_system_message(msg)) {
-    return (LV2_Midi_Message_Type)msg[0];
-  }
-
-  return LV2_MIDI_MSG_INVALID;
-}
-
-#ifdef __cplusplus
-} /* extern "C" */
-#endif
-
-/**
-   @}
-*/
-
-#endif /* LV2_MIDI_H */
diff --git a/lv2/morph/manifest.ttl b/lv2/morph.lv2/manifest.ttl
index 7c85cfd..7c85cfd 100644
--- a/lv2/morph/manifest.ttl
+++ b/lv2/morph.lv2/manifest.ttl
diff --git a/lv2/morph/morph.meta.ttl b/lv2/morph.lv2/morph.meta.ttl
index c247783..c247783 100644
--- a/lv2/morph/morph.meta.ttl
+++ b/lv2/morph.lv2/morph.meta.ttl
diff --git a/lv2/morph/morph.ttl b/lv2/morph.lv2/morph.ttl
index a771e03..9b8ef51 100644
--- a/lv2/morph/morph.ttl
+++ b/lv2/morph.lv2/morph.ttl
@@ -12,8 +12,7 @@
 	a owl:Ontology ;
 	rdfs:label "LV2 Morph" ;
 	rdfs:comment "Ports that can dynamically change type." ;
-	rdfs:seeAlso <morph.h> ,
-		<morph.meta.ttl> ;
+	rdfs:seeAlso <morph.meta.ttl> ;
 	owl:imports <http://lv2plug.in/ns/lv2core> .
 
 morph:MorphPort
diff --git a/lv2/morph/meson.build b/lv2/morph/meson.build
deleted file mode 100644
index 0742c03..0000000
--- a/lv2/morph/meson.build
+++ /dev/null
@@ -1,40 +0,0 @@
-# Copyright 2022 David Robillard <d@drobilla.net>
-# SPDX-License-Identifier: CC0-1.0 OR ISC
-
-name = 'morph'
-path = 'ns' / 'ext' / 'morph'
-
-morph_data = files(
-  'morph.meta.ttl',
-  'morph.ttl',
-  'manifest.ttl',
-)
-
-headers = files(
-  'morph.h',
-)
-
-# Install specification bundle
-install_data(morph_data, install_dir: lv2dir / name + '.lv2')
-install_headers(headers, subdir: 'lv2' / name)
-if get_option('old_headers')
-  install_headers(headers, subdir: 'lv2' / 'lv2plug.in' / path)
-endif
-
-# Build documentation
-if build_docs
-  lv2_morph_docs = custom_target(
-    name + '.html',
-    command: lv2specgen_command_prefix + [
-      '--docdir=../../html',
-      '--style-uri=../../aux/style.css',
-      '@INPUT@',
-      '@OUTPUT@',
-    ],
-    depends: doc_deps,
-    input: files('morph.ttl'),
-    install: true,
-    install_dir: lv2_docdir / 'ns' / 'ext',
-    output: name + '.html',
-  )
-endif
diff --git a/lv2/morph/morph.h b/lv2/morph/morph.h
deleted file mode 100644
index 370937a..0000000
--- a/lv2/morph/morph.h
+++ /dev/null
@@ -1,48 +0,0 @@
-/*
-  Copyright 2012-2016 David Robillard <d@drobilla.net>
-
-  Permission to use, copy, modify, and/or distribute this software for any
-  purpose with or without fee is hereby granted, provided that the above
-  copyright notice and this permission notice appear in all copies.
-
-  THIS SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-  WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-  MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-  ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-  WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-  ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-  OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-*/
-
-#ifndef LV2_MORPH_H
-#define LV2_MORPH_H
-
-/**
-   @defgroup morph Morph
-   @ingroup lv2
-
-   Ports that can dynamically change type.
-
-   See <http://lv2plug.in/ns/ext/morph> for details.
-
-   @{
-*/
-
-// clang-format off
-
-#define LV2_MORPH_URI    "http://lv2plug.in/ns/ext/morph"  ///< http://lv2plug.in/ns/ext/morph
-#define LV2_MORPH_PREFIX LV2_MORPH_URI "#"                 ///< http://lv2plug.in/ns/ext/morph#
-
-#define LV2_MORPH__AutoMorphPort LV2_MORPH_PREFIX "AutoMorphPort"  ///< http://lv2plug.in/ns/ext/morph#AutoMorphPort
-#define LV2_MORPH__MorphPort     LV2_MORPH_PREFIX "MorphPort"      ///< http://lv2plug.in/ns/ext/morph#MorphPort
-#define LV2_MORPH__interface     LV2_MORPH_PREFIX "interface"      ///< http://lv2plug.in/ns/ext/morph#interface
-#define LV2_MORPH__supportsType  LV2_MORPH_PREFIX "supportsType"   ///< http://lv2plug.in/ns/ext/morph#supportsType
-#define LV2_MORPH__currentType   LV2_MORPH_PREFIX "currentType"    ///< http://lv2plug.in/ns/ext/morph#currentType
-
-// clang-format on
-
-/**
-   @}
-*/
-
-#endif /* LV2_MORPH_H */
diff --git a/lv2/options/manifest.ttl b/lv2/options.lv2/manifest.ttl
index 18db448..18db448 100644
--- a/lv2/options/manifest.ttl
+++ b/lv2/options.lv2/manifest.ttl
diff --git a/lv2/options/options.meta.ttl b/lv2/options.lv2/options.meta.ttl
index 838b0b9..838b0b9 100644
--- a/lv2/options/options.meta.ttl
+++ b/lv2/options.lv2/options.meta.ttl
diff --git a/lv2/options/options.ttl b/lv2/options.lv2/options.ttl
index 78defef..5f9fcc9 100644
--- a/lv2/options/options.ttl
+++ b/lv2/options.lv2/options.ttl
@@ -9,8 +9,7 @@
 	a owl:Ontology ;
 	rdfs:label "LV2 Options" ;
 	rdfs:comment "Runtime options for LV2 plugins and UIs." ;
-	rdfs:seeAlso <options.h> ,
-		<options.meta.ttl> ;
+	rdfs:seeAlso <options.meta.ttl> ;
 	owl:imports <http://lv2plug.in/ns/lv2core> .
 
 opts:Option
diff --git a/lv2/options/meson.build b/lv2/options/meson.build
deleted file mode 100644
index 5644b87..0000000
--- a/lv2/options/meson.build
+++ /dev/null
@@ -1,40 +0,0 @@
-# Copyright 2022 David Robillard <d@drobilla.net>
-# SPDX-License-Identifier: CC0-1.0 OR ISC
-
-name = 'options'
-path = 'ns' / 'ext' / 'options'
-
-options_data = files(
-  'options.meta.ttl',
-  'options.ttl',
-  'manifest.ttl',
-)
-
-headers = files(
-  'options.h',
-)
-
-# Install specification bundle
-install_data(options_data, install_dir: lv2dir / name + '.lv2')
-install_headers(headers, subdir: 'lv2' / name)
-if get_option('old_headers')
-  install_headers(headers, subdir: 'lv2' / 'lv2plug.in' / path)
-endif
-
-# Build documentation
-if build_docs
-  lv2_options_docs = custom_target(
-    name + '.html',
-    command: lv2specgen_command_prefix + [
-      '--docdir=../../html',
-      '--style-uri=../../aux/style.css',
-      '@INPUT@',
-      '@OUTPUT@',
-    ],
-    depends: doc_deps,
-    input: files('options.ttl'),
-    install: true,
-    install_dir: lv2_docdir / 'ns' / 'ext',
-    output: name + '.html',
-  )
-endif
diff --git a/lv2/options/options.h b/lv2/options/options.h
deleted file mode 100644
index 06e5db4..0000000
--- a/lv2/options/options.h
+++ /dev/null
@@ -1,149 +0,0 @@
-/*
-  Copyright 2012-2016 David Robillard <d@drobilla.net>
-
-  Permission to use, copy, modify, and/or distribute this software for any
-  purpose with or without fee is hereby granted, provided that the above
-  copyright notice and this permission notice appear in all copies.
-
-  THIS SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-  WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-  MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-  ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-  WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-  ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-  OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-*/
-
-#ifndef LV2_OPTIONS_H
-#define LV2_OPTIONS_H
-
-/**
-   @defgroup options Options
-   @ingroup lv2
-
-   Instantiation time options.
-
-   See <http://lv2plug.in/ns/ext/options> for details.
-
-   @{
-*/
-
-#include "lv2/core/lv2.h"
-#include "lv2/urid/urid.h"
-
-#include <stdint.h>
-
-// clang-format off
-
-#define LV2_OPTIONS_URI    "http://lv2plug.in/ns/ext/options"  ///< http://lv2plug.in/ns/ext/options
-#define LV2_OPTIONS_PREFIX LV2_OPTIONS_URI "#"                 ///< http://lv2plug.in/ns/ext/options#
-
-#define LV2_OPTIONS__Option          LV2_OPTIONS_PREFIX "Option"           ///< http://lv2plug.in/ns/ext/options#Option
-#define LV2_OPTIONS__interface       LV2_OPTIONS_PREFIX "interface"        ///< http://lv2plug.in/ns/ext/options#interface
-#define LV2_OPTIONS__options         LV2_OPTIONS_PREFIX "options"          ///< http://lv2plug.in/ns/ext/options#options
-#define LV2_OPTIONS__requiredOption  LV2_OPTIONS_PREFIX "requiredOption"   ///< http://lv2plug.in/ns/ext/options#requiredOption
-#define LV2_OPTIONS__supportedOption LV2_OPTIONS_PREFIX "supportedOption"  ///< http://lv2plug.in/ns/ext/options#supportedOption
-
-// clang-format on
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/**
-   The context of an Option, which defines the subject it applies to.
-*/
-typedef enum {
-  /**
-     This option applies to the instance itself.  The subject must be
-     ignored.
-  */
-  LV2_OPTIONS_INSTANCE,
-
-  /**
-     This option applies to some named resource.  The subject is a URI mapped
-     to an integer (a LV2_URID, like the key)
-  */
-  LV2_OPTIONS_RESOURCE,
-
-  /**
-     This option applies to some blank node.  The subject is a blank node
-     identifier, which is valid only within the current local scope.
-  */
-  LV2_OPTIONS_BLANK,
-
-  /**
-     This option applies to a port on the instance.  The subject is the
-     port's index.
-  */
-  LV2_OPTIONS_PORT
-} LV2_Options_Context;
-
-/**
-   An option.
-
-   This is a property with a subject, also known as a triple or statement.
-
-   This struct is useful anywhere a statement needs to be passed where no
-   memory ownership issues are present (since the value is a const pointer).
-
-   Options can be passed to an instance via the feature LV2_OPTIONS__options
-   with data pointed to an array of options terminated by a zeroed option, or
-   accessed/manipulated using LV2_Options_Interface.
-*/
-typedef struct {
-  LV2_Options_Context context; /**< Context (type of subject). */
-  uint32_t            subject; /**< Subject. */
-  LV2_URID            key;     /**< Key (property). */
-  uint32_t            size;    /**< Size of value in bytes. */
-  LV2_URID            type;    /**< Type of value (datatype). */
-  const void*         value;   /**< Pointer to value (object). */
-} LV2_Options_Option;
-
-/** A status code for option functions. */
-typedef enum {
-  LV2_OPTIONS_SUCCESS         = 0u,       /**< Completed successfully. */
-  LV2_OPTIONS_ERR_UNKNOWN     = 1u,       /**< Unknown error. */
-  LV2_OPTIONS_ERR_BAD_SUBJECT = 1u << 1u, /**< Invalid/unsupported subject. */
-  LV2_OPTIONS_ERR_BAD_KEY     = 1u << 2u, /**< Invalid/unsupported key. */
-  LV2_OPTIONS_ERR_BAD_VALUE   = 1u << 3u  /**< Invalid/unsupported value. */
-} LV2_Options_Status;
-
-/**
-   Interface for dynamically setting options (LV2_OPTIONS__interface).
-*/
-typedef struct {
-  /**
-     Get the given options.
-
-     Each element of the passed options array MUST have type, subject, and
-     key set.  All other fields (size, type, value) MUST be initialised to
-     zero, and are set to the option value if such an option is found.
-
-     This function is in the "instantiation" LV2 threading class, so no other
-     instance functions may be called concurrently.
-
-     @return Bitwise OR of LV2_Options_Status values.
-  */
-  uint32_t (*get)(LV2_Handle instance, LV2_Options_Option* options);
-
-  /**
-     Set the given options.
-
-     This function is in the "instantiation" LV2 threading class, so no other
-     instance functions may be called concurrently.
-
-     @return Bitwise OR of LV2_Options_Status values.
-  */
-  uint32_t (*set)(LV2_Handle instance, const LV2_Options_Option* options);
-} LV2_Options_Interface;
-
-#ifdef __cplusplus
-} /* extern "C" */
-#endif
-
-/**
-   @}
-*/
-
-#endif /* LV2_OPTIONS_H */
diff --git a/lv2/parameters/manifest.ttl b/lv2/parameters.lv2/manifest.ttl
index 57f5d2e..57f5d2e 100644
--- a/lv2/parameters/manifest.ttl
+++ b/lv2/parameters.lv2/manifest.ttl
diff --git a/lv2/parameters/parameters.meta.ttl b/lv2/parameters.lv2/parameters.meta.ttl
index 9d7c623..9d7c623 100644
--- a/lv2/parameters/parameters.meta.ttl
+++ b/lv2/parameters.lv2/parameters.meta.ttl
diff --git a/lv2/parameters/parameters.ttl b/lv2/parameters.lv2/parameters.ttl
index 9987812..9987812 100644
--- a/lv2/parameters/parameters.ttl
+++ b/lv2/parameters.lv2/parameters.ttl
diff --git a/lv2/parameters/meson.build b/lv2/parameters/meson.build
deleted file mode 100644
index ae50866..0000000
--- a/lv2/parameters/meson.build
+++ /dev/null
@@ -1,40 +0,0 @@
-# Copyright 2022 David Robillard <d@drobilla.net>
-# SPDX-License-Identifier: CC0-1.0 OR ISC
-
-name = 'parameters'
-path = 'ns' / 'ext' / 'parameters'
-
-parameters_data = files(
-  'parameters.meta.ttl',
-  'parameters.ttl',
-  'manifest.ttl',
-)
-
-headers = files(
-  'parameters.h',
-)
-
-# Install specification bundle
-install_data(parameters_data, install_dir: lv2dir / name + '.lv2')
-install_headers(headers, subdir: 'lv2' / name)
-if get_option('old_headers')
-  install_headers(headers, subdir: 'lv2' / 'lv2plug.in' / path)
-endif
-
-# Build documentation
-if build_docs
-  lv2_parameters_docs = custom_target(
-    name + '.html',
-    command: lv2specgen_command_prefix + [
-      '--docdir=../../html',
-      '--style-uri=../../aux/style.css',
-      '@INPUT@',
-      '@OUTPUT@',
-    ],
-    depends: doc_deps,
-    input: files('parameters.ttl'),
-    install: true,
-    install_dir: lv2_docdir / 'ns' / 'ext',
-    output: name + '.html',
-  )
-endif
diff --git a/lv2/parameters/parameters.h b/lv2/parameters/parameters.h
deleted file mode 100644
index 66a7561..0000000
--- a/lv2/parameters/parameters.h
+++ /dev/null
@@ -1,68 +0,0 @@
-/*
-  Copyright 2012-2016 David Robillard <d@drobilla.net>
-
-  Permission to use, copy, modify, and/or distribute this software for any
-  purpose with or without fee is hereby granted, provided that the above
-  copyright notice and this permission notice appear in all copies.
-
-  THIS SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-  WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-  MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-  ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-  WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-  ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-  OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-*/
-
-#ifndef LV2_PARAMETERS_H
-#define LV2_PARAMETERS_H
-
-/**
-   @defgroup parameters Parameters
-   @ingroup lv2
-
-   Common parameters for audio processing.
-
-   See <http://lv2plug.in/ns/ext/parameters> for details.
-
-   @{
-*/
-
-// clang-format off
-
-#define LV2_PARAMETERS_URI    "http://lv2plug.in/ns/ext/parameters"  ///< http://lv2plug.in/ns/ext/parameters
-#define LV2_PARAMETERS_PREFIX LV2_PARAMETERS_URI "#"                 ///< http://lv2plug.in/ns/ext/parameters#
-
-#define LV2_PARAMETERS__CompressorControls LV2_PARAMETERS_PREFIX "CompressorControls"  ///< http://lv2plug.in/ns/ext/parameters#CompressorControls
-#define LV2_PARAMETERS__ControlGroup       LV2_PARAMETERS_PREFIX "ControlGroup"        ///< http://lv2plug.in/ns/ext/parameters#ControlGroup
-#define LV2_PARAMETERS__EnvelopeControls   LV2_PARAMETERS_PREFIX "EnvelopeControls"    ///< http://lv2plug.in/ns/ext/parameters#EnvelopeControls
-#define LV2_PARAMETERS__FilterControls     LV2_PARAMETERS_PREFIX "FilterControls"      ///< http://lv2plug.in/ns/ext/parameters#FilterControls
-#define LV2_PARAMETERS__OscillatorControls LV2_PARAMETERS_PREFIX "OscillatorControls"  ///< http://lv2plug.in/ns/ext/parameters#OscillatorControls
-#define LV2_PARAMETERS__amplitude          LV2_PARAMETERS_PREFIX "amplitude"           ///< http://lv2plug.in/ns/ext/parameters#amplitude
-#define LV2_PARAMETERS__attack             LV2_PARAMETERS_PREFIX "attack"              ///< http://lv2plug.in/ns/ext/parameters#attack
-#define LV2_PARAMETERS__bypass             LV2_PARAMETERS_PREFIX "bypass"              ///< http://lv2plug.in/ns/ext/parameters#bypass
-#define LV2_PARAMETERS__cutoffFrequency    LV2_PARAMETERS_PREFIX "cutoffFrequency"     ///< http://lv2plug.in/ns/ext/parameters#cutoffFrequency
-#define LV2_PARAMETERS__decay              LV2_PARAMETERS_PREFIX "decay"               ///< http://lv2plug.in/ns/ext/parameters#decay
-#define LV2_PARAMETERS__delay              LV2_PARAMETERS_PREFIX "delay"               ///< http://lv2plug.in/ns/ext/parameters#delay
-#define LV2_PARAMETERS__dryLevel           LV2_PARAMETERS_PREFIX "dryLevel"            ///< http://lv2plug.in/ns/ext/parameters#dryLevel
-#define LV2_PARAMETERS__frequency          LV2_PARAMETERS_PREFIX "frequency"           ///< http://lv2plug.in/ns/ext/parameters#frequency
-#define LV2_PARAMETERS__gain               LV2_PARAMETERS_PREFIX "gain"                ///< http://lv2plug.in/ns/ext/parameters#gain
-#define LV2_PARAMETERS__hold               LV2_PARAMETERS_PREFIX "hold"                ///< http://lv2plug.in/ns/ext/parameters#hold
-#define LV2_PARAMETERS__pulseWidth         LV2_PARAMETERS_PREFIX "pulseWidth"          ///< http://lv2plug.in/ns/ext/parameters#pulseWidth
-#define LV2_PARAMETERS__ratio              LV2_PARAMETERS_PREFIX "ratio"               ///< http://lv2plug.in/ns/ext/parameters#ratio
-#define LV2_PARAMETERS__release            LV2_PARAMETERS_PREFIX "release"             ///< http://lv2plug.in/ns/ext/parameters#release
-#define LV2_PARAMETERS__resonance          LV2_PARAMETERS_PREFIX "resonance"           ///< http://lv2plug.in/ns/ext/parameters#resonance
-#define LV2_PARAMETERS__sampleRate         LV2_PARAMETERS_PREFIX "sampleRate"          ///< http://lv2plug.in/ns/ext/parameters#sampleRate
-#define LV2_PARAMETERS__sustain            LV2_PARAMETERS_PREFIX "sustain"             ///< http://lv2plug.in/ns/ext/parameters#sustain
-#define LV2_PARAMETERS__threshold          LV2_PARAMETERS_PREFIX "threshold"           ///< http://lv2plug.in/ns/ext/parameters#threshold
-#define LV2_PARAMETERS__waveform           LV2_PARAMETERS_PREFIX "waveform"            ///< http://lv2plug.in/ns/ext/parameters#waveform
-#define LV2_PARAMETERS__wetDryRatio        LV2_PARAMETERS_PREFIX "wetDryRatio"         ///< http://lv2plug.in/ns/ext/parameters#wetDryRatio
-#define LV2_PARAMETERS__wetLevel           LV2_PARAMETERS_PREFIX "wetLevel"            ///< http://lv2plug.in/ns/ext/parameters#wetLevel
-
-// clang-format on
-
-/**
-   @}
-*/
-
-#endif /* LV2_PARAMETERS_H */
diff --git a/lv2/patch/manifest.ttl b/lv2/patch.lv2/manifest.ttl
index 4bf9cfb..4bf9cfb 100644
--- a/lv2/patch/manifest.ttl
+++ b/lv2/patch.lv2/manifest.ttl
diff --git a/lv2/patch/patch.meta.ttl b/lv2/patch.lv2/patch.meta.ttl
index 12cb6c6..12cb6c6 100644
--- a/lv2/patch/patch.meta.ttl
+++ b/lv2/patch.lv2/patch.meta.ttl
diff --git a/lv2/patch/patch.ttl b/lv2/patch.lv2/patch.ttl
index c7f6d76..33d04d1 100644
--- a/lv2/patch/patch.ttl
+++ b/lv2/patch.lv2/patch.ttl
@@ -7,8 +7,7 @@
 
 <http://lv2plug.in/ns/ext/patch>
 	a owl:Ontology ;
-	rdfs:seeAlso <patch.h> ,
-		<patch.meta.ttl> ;
+	rdfs:seeAlso <patch.meta.ttl> ;
 	rdfs:label "LV2 Patch" ;
 	rdfs:comment "A protocol for accessing and manipulating properties." .
 
diff --git a/lv2/patch/meson.build b/lv2/patch/meson.build
deleted file mode 100644
index cb54fb6..0000000
--- a/lv2/patch/meson.build
+++ /dev/null
@@ -1,40 +0,0 @@
-# Copyright 2022 David Robillard <d@drobilla.net>
-# SPDX-License-Identifier: CC0-1.0 OR ISC
-
-name = 'patch'
-path = 'ns' / 'ext' / 'patch'
-
-patch_data = files(
-  'patch.meta.ttl',
-  'patch.ttl',
-  'manifest.ttl',
-)
-
-headers = files(
-  'patch.h',
-)
-
-# Install specification bundle
-install_data(patch_data, install_dir: lv2dir / name + '.lv2')
-install_headers(headers, subdir: 'lv2' / name)
-if get_option('old_headers')
-  install_headers(headers, subdir: 'lv2' / 'lv2plug.in' / path)
-endif
-
-# Build documentation
-if build_docs
-  lv2_patch_docs = custom_target(
-    name + '.html',
-    command: lv2specgen_command_prefix + [
-      '--docdir=../../html',
-      '--style-uri=../../aux/style.css',
-      '@INPUT@',
-      '@OUTPUT@',
-    ],
-    depends: doc_deps,
-    input: files('patch.ttl'),
-    install: true,
-    install_dir: lv2_docdir / 'ns' / 'ext',
-    output: name + '.html',
-  )
-endif
diff --git a/lv2/patch/patch.h b/lv2/patch/patch.h
deleted file mode 100644
index 4db2abb..0000000
--- a/lv2/patch/patch.h
+++ /dev/null
@@ -1,73 +0,0 @@
-/*
-  Copyright 2012-2016 David Robillard <d@drobilla.net>
-
-  Permission to use, copy, modify, and/or distribute this software for any
-  purpose with or without fee is hereby granted, provided that the above
-  copyright notice and this permission notice appear in all copies.
-
-  THIS SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-  WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-  MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-  ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-  WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-  ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-  OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-*/
-
-#ifndef LV2_PATCH_H
-#define LV2_PATCH_H
-
-/**
-   @defgroup patch Patch
-   @ingroup lv2
-
-   Messages for accessing and manipulating properties.
-
-   Note the patch extension is purely data, this header merely defines URIs for
-   convenience.
-
-   See <http://lv2plug.in/ns/ext/patch> for details.
-
-   @{
-*/
-
-// clang-format off
-
-#define LV2_PATCH_URI    "http://lv2plug.in/ns/ext/patch"  ///< http://lv2plug.in/ns/ext/patch
-#define LV2_PATCH_PREFIX LV2_PATCH_URI "#"                 ///< http://lv2plug.in/ns/ext/patch#
-
-#define LV2_PATCH__Ack            LV2_PATCH_PREFIX "Ack"             ///< http://lv2plug.in/ns/ext/patch#Ack
-#define LV2_PATCH__Delete         LV2_PATCH_PREFIX "Delete"          ///< http://lv2plug.in/ns/ext/patch#Delete
-#define LV2_PATCH__Copy           LV2_PATCH_PREFIX "Copy"            ///< http://lv2plug.in/ns/ext/patch#Copy
-#define LV2_PATCH__Error          LV2_PATCH_PREFIX "Error"           ///< http://lv2plug.in/ns/ext/patch#Error
-#define LV2_PATCH__Get            LV2_PATCH_PREFIX "Get"             ///< http://lv2plug.in/ns/ext/patch#Get
-#define LV2_PATCH__Message        LV2_PATCH_PREFIX "Message"         ///< http://lv2plug.in/ns/ext/patch#Message
-#define LV2_PATCH__Move           LV2_PATCH_PREFIX "Move"            ///< http://lv2plug.in/ns/ext/patch#Move
-#define LV2_PATCH__Patch          LV2_PATCH_PREFIX "Patch"           ///< http://lv2plug.in/ns/ext/patch#Patch
-#define LV2_PATCH__Post           LV2_PATCH_PREFIX "Post"            ///< http://lv2plug.in/ns/ext/patch#Post
-#define LV2_PATCH__Put            LV2_PATCH_PREFIX "Put"             ///< http://lv2plug.in/ns/ext/patch#Put
-#define LV2_PATCH__Request        LV2_PATCH_PREFIX "Request"         ///< http://lv2plug.in/ns/ext/patch#Request
-#define LV2_PATCH__Response       LV2_PATCH_PREFIX "Response"        ///< http://lv2plug.in/ns/ext/patch#Response
-#define LV2_PATCH__Set            LV2_PATCH_PREFIX "Set"             ///< http://lv2plug.in/ns/ext/patch#Set
-#define LV2_PATCH__accept         LV2_PATCH_PREFIX "accept"          ///< http://lv2plug.in/ns/ext/patch#accept
-#define LV2_PATCH__add            LV2_PATCH_PREFIX "add"             ///< http://lv2plug.in/ns/ext/patch#add
-#define LV2_PATCH__body           LV2_PATCH_PREFIX "body"            ///< http://lv2plug.in/ns/ext/patch#body
-#define LV2_PATCH__context        LV2_PATCH_PREFIX "context"         ///< http://lv2plug.in/ns/ext/patch#context
-#define LV2_PATCH__destination    LV2_PATCH_PREFIX "destination"     ///< http://lv2plug.in/ns/ext/patch#destination
-#define LV2_PATCH__property       LV2_PATCH_PREFIX "property"        ///< http://lv2plug.in/ns/ext/patch#property
-#define LV2_PATCH__readable       LV2_PATCH_PREFIX "readable"        ///< http://lv2plug.in/ns/ext/patch#readable
-#define LV2_PATCH__remove         LV2_PATCH_PREFIX "remove"          ///< http://lv2plug.in/ns/ext/patch#remove
-#define LV2_PATCH__request        LV2_PATCH_PREFIX "request"         ///< http://lv2plug.in/ns/ext/patch#request
-#define LV2_PATCH__subject        LV2_PATCH_PREFIX "subject"         ///< http://lv2plug.in/ns/ext/patch#subject
-#define LV2_PATCH__sequenceNumber LV2_PATCH_PREFIX "sequenceNumber"  ///< http://lv2plug.in/ns/ext/patch#sequenceNumber
-#define LV2_PATCH__value          LV2_PATCH_PREFIX "value"           ///< http://lv2plug.in/ns/ext/patch#value
-#define LV2_PATCH__wildcard       LV2_PATCH_PREFIX "wildcard"        ///< http://lv2plug.in/ns/ext/patch#wildcard
-#define LV2_PATCH__writable       LV2_PATCH_PREFIX "writable"        ///< http://lv2plug.in/ns/ext/patch#writable
-
-// clang-format on
-
-/**
-   @}
-*/
-
-#endif /* LV2_PATCH_H */
diff --git a/lv2/port-groups/manifest.ttl b/lv2/port-groups.lv2/manifest.ttl
index a887cb0..a887cb0 100644
--- a/lv2/port-groups/manifest.ttl
+++ b/lv2/port-groups.lv2/manifest.ttl
diff --git a/lv2/port-groups/port-groups.meta.ttl b/lv2/port-groups.lv2/port-groups.meta.ttl
index 67408ec..67408ec 100644
--- a/lv2/port-groups/port-groups.meta.ttl
+++ b/lv2/port-groups.lv2/port-groups.meta.ttl
diff --git a/lv2/port-groups/port-groups.ttl b/lv2/port-groups.lv2/port-groups.ttl
index 2806821..2806821 100644
--- a/lv2/port-groups/port-groups.ttl
+++ b/lv2/port-groups.lv2/port-groups.ttl
diff --git a/lv2/port-groups/meson.build b/lv2/port-groups/meson.build
deleted file mode 100644
index 816109f..0000000
--- a/lv2/port-groups/meson.build
+++ /dev/null
@@ -1,40 +0,0 @@
-# Copyright 2022 David Robillard <d@drobilla.net>
-# SPDX-License-Identifier: CC0-1.0 OR ISC
-
-name = 'port-groups'
-path = 'ns' / 'ext' / 'port-groups'
-
-port_groups_data = files(
-  'port-groups.meta.ttl',
-  'port-groups.ttl',
-  'manifest.ttl',
-)
-
-headers = files(
-  'port-groups.h',
-)
-
-# Install specification bundle
-install_data(port_groups_data, install_dir: lv2dir / name + '.lv2')
-install_headers(headers, subdir: 'lv2' / name)
-if get_option('old_headers')
-  install_headers(headers, subdir: 'lv2' / 'lv2plug.in' / path)
-endif
-
-# Build documentation
-if build_docs
-  lv2_port_groups_docs = custom_target(
-    name + '.html',
-    command: lv2specgen_command_prefix + [
-      '--docdir=../../html',
-      '--style-uri=../../aux/style.css',
-      '@INPUT@',
-      '@OUTPUT@',
-    ],
-    depends: doc_deps,
-    input: files('port-groups.ttl'),
-    install: true,
-    install_dir: lv2_docdir / 'ns' / 'ext',
-    output: name + '.html',
-  )
-endif
diff --git a/lv2/port-groups/port-groups.h b/lv2/port-groups/port-groups.h
deleted file mode 100644
index 0ff25c7..0000000
--- a/lv2/port-groups/port-groups.h
+++ /dev/null
@@ -1,77 +0,0 @@
-/*
-  Copyright 2012-2016 David Robillard <d@drobilla.net>
-
-  Permission to use, copy, modify, and/or distribute this software for any
-  purpose with or without fee is hereby granted, provided that the above
-  copyright notice and this permission notice appear in all copies.
-
-  THIS SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-  WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-  MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-  ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-  WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-  ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-  OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-*/
-
-#ifndef LV2_PORT_GROUPS_H
-#define LV2_PORT_GROUPS_H
-
-/**
-   @defgroup port-groups Port Groups
-   @ingroup lv2
-
-   Multi-channel groups of LV2 ports.
-
-   See <http://lv2plug.in/ns/ext/port-groups> for details.
-
-   @{
-*/
-
-// clang-format off
-
-#define LV2_PORT_GROUPS_URI    "http://lv2plug.in/ns/ext/port-groups"  ///< http://lv2plug.in/ns/ext/port-groups
-#define LV2_PORT_GROUPS_PREFIX LV2_PORT_GROUPS_URI "#"                 ///< http://lv2plug.in/ns/ext/port-groups#
-
-#define LV2_PORT_GROUPS__DiscreteGroup          LV2_PORT_GROUPS_PREFIX "DiscreteGroup"           ///< http://lv2plug.in/ns/ext/port-groups#DiscreteGroup
-#define LV2_PORT_GROUPS__Element                LV2_PORT_GROUPS_PREFIX "Element"                 ///< http://lv2plug.in/ns/ext/port-groups#Element
-#define LV2_PORT_GROUPS__FivePointOneGroup      LV2_PORT_GROUPS_PREFIX "FivePointOneGroup"       ///< http://lv2plug.in/ns/ext/port-groups#FivePointOneGroup
-#define LV2_PORT_GROUPS__FivePointZeroGroup     LV2_PORT_GROUPS_PREFIX "FivePointZeroGroup"      ///< http://lv2plug.in/ns/ext/port-groups#FivePointZeroGroup
-#define LV2_PORT_GROUPS__FourPointZeroGroup     LV2_PORT_GROUPS_PREFIX "FourPointZeroGroup"      ///< http://lv2plug.in/ns/ext/port-groups#FourPointZeroGroup
-#define LV2_PORT_GROUPS__Group                  LV2_PORT_GROUPS_PREFIX "Group"                   ///< http://lv2plug.in/ns/ext/port-groups#Group
-#define LV2_PORT_GROUPS__InputGroup             LV2_PORT_GROUPS_PREFIX "InputGroup"              ///< http://lv2plug.in/ns/ext/port-groups#InputGroup
-#define LV2_PORT_GROUPS__MidSideGroup           LV2_PORT_GROUPS_PREFIX "MidSideGroup"            ///< http://lv2plug.in/ns/ext/port-groups#MidSideGroup
-#define LV2_PORT_GROUPS__MonoGroup              LV2_PORT_GROUPS_PREFIX "MonoGroup"               ///< http://lv2plug.in/ns/ext/port-groups#MonoGroup
-#define LV2_PORT_GROUPS__OutputGroup            LV2_PORT_GROUPS_PREFIX "OutputGroup"             ///< http://lv2plug.in/ns/ext/port-groups#OutputGroup
-#define LV2_PORT_GROUPS__SevenPointOneGroup     LV2_PORT_GROUPS_PREFIX "SevenPointOneGroup"      ///< http://lv2plug.in/ns/ext/port-groups#SevenPointOneGroup
-#define LV2_PORT_GROUPS__SevenPointOneWideGroup LV2_PORT_GROUPS_PREFIX "SevenPointOneWideGroup"  ///< http://lv2plug.in/ns/ext/port-groups#SevenPointOneWideGroup
-#define LV2_PORT_GROUPS__SixPointOneGroup       LV2_PORT_GROUPS_PREFIX "SixPointOneGroup"        ///< http://lv2plug.in/ns/ext/port-groups#SixPointOneGroup
-#define LV2_PORT_GROUPS__StereoGroup            LV2_PORT_GROUPS_PREFIX "StereoGroup"             ///< http://lv2plug.in/ns/ext/port-groups#StereoGroup
-#define LV2_PORT_GROUPS__ThreePointZeroGroup    LV2_PORT_GROUPS_PREFIX "ThreePointZeroGroup"     ///< http://lv2plug.in/ns/ext/port-groups#ThreePointZeroGroup
-#define LV2_PORT_GROUPS__center                 LV2_PORT_GROUPS_PREFIX "center"                  ///< http://lv2plug.in/ns/ext/port-groups#center
-#define LV2_PORT_GROUPS__centerLeft             LV2_PORT_GROUPS_PREFIX "centerLeft"              ///< http://lv2plug.in/ns/ext/port-groups#centerLeft
-#define LV2_PORT_GROUPS__centerRight            LV2_PORT_GROUPS_PREFIX "centerRight"             ///< http://lv2plug.in/ns/ext/port-groups#centerRight
-#define LV2_PORT_GROUPS__element                LV2_PORT_GROUPS_PREFIX "element"                 ///< http://lv2plug.in/ns/ext/port-groups#element
-#define LV2_PORT_GROUPS__group                  LV2_PORT_GROUPS_PREFIX "group"                   ///< http://lv2plug.in/ns/ext/port-groups#group
-#define LV2_PORT_GROUPS__left                   LV2_PORT_GROUPS_PREFIX "left"                    ///< http://lv2plug.in/ns/ext/port-groups#left
-#define LV2_PORT_GROUPS__lowFrequencyEffects    LV2_PORT_GROUPS_PREFIX "lowFrequencyEffects"     ///< http://lv2plug.in/ns/ext/port-groups#lowFrequencyEffects
-#define LV2_PORT_GROUPS__mainInput              LV2_PORT_GROUPS_PREFIX "mainInput"               ///< http://lv2plug.in/ns/ext/port-groups#mainInput
-#define LV2_PORT_GROUPS__mainOutput             LV2_PORT_GROUPS_PREFIX "mainOutput"              ///< http://lv2plug.in/ns/ext/port-groups#mainOutput
-#define LV2_PORT_GROUPS__rearCenter             LV2_PORT_GROUPS_PREFIX "rearCenter"              ///< http://lv2plug.in/ns/ext/port-groups#rearCenter
-#define LV2_PORT_GROUPS__rearLeft               LV2_PORT_GROUPS_PREFIX "rearLeft"                ///< http://lv2plug.in/ns/ext/port-groups#rearLeft
-#define LV2_PORT_GROUPS__rearRight              LV2_PORT_GROUPS_PREFIX "rearRight"               ///< http://lv2plug.in/ns/ext/port-groups#rearRight
-#define LV2_PORT_GROUPS__right                  LV2_PORT_GROUPS_PREFIX "right"                   ///< http://lv2plug.in/ns/ext/port-groups#right
-#define LV2_PORT_GROUPS__side                   LV2_PORT_GROUPS_PREFIX "side"                    ///< http://lv2plug.in/ns/ext/port-groups#side
-#define LV2_PORT_GROUPS__sideChainOf            LV2_PORT_GROUPS_PREFIX "sideChainOf"             ///< http://lv2plug.in/ns/ext/port-groups#sideChainOf
-#define LV2_PORT_GROUPS__sideLeft               LV2_PORT_GROUPS_PREFIX "sideLeft"                ///< http://lv2plug.in/ns/ext/port-groups#sideLeft
-#define LV2_PORT_GROUPS__sideRight              LV2_PORT_GROUPS_PREFIX "sideRight"               ///< http://lv2plug.in/ns/ext/port-groups#sideRight
-#define LV2_PORT_GROUPS__source                 LV2_PORT_GROUPS_PREFIX "source"                  ///< http://lv2plug.in/ns/ext/port-groups#source
-#define LV2_PORT_GROUPS__subGroupOf             LV2_PORT_GROUPS_PREFIX "subGroupOf"              ///< http://lv2plug.in/ns/ext/port-groups#subGroupOf
-
-// clang-format on
-
-/**
-   @}
-*/
-
-#endif /* LV2_PORT_GROUPS_H */
diff --git a/lv2/port-props/manifest.ttl b/lv2/port-props.lv2/manifest.ttl
index 45f598d..45f598d 100644
--- a/lv2/port-props/manifest.ttl
+++ b/lv2/port-props.lv2/manifest.ttl
diff --git a/lv2/port-props/port-props.meta.ttl b/lv2/port-props.lv2/port-props.meta.ttl
index 7077e4b..7077e4b 100644
--- a/lv2/port-props/port-props.meta.ttl
+++ b/lv2/port-props.lv2/port-props.meta.ttl
diff --git a/lv2/port-props/port-props.ttl b/lv2/port-props.lv2/port-props.ttl
index ea25c6b..ea25c6b 100644
--- a/lv2/port-props/port-props.ttl
+++ b/lv2/port-props.lv2/port-props.ttl
diff --git a/lv2/port-props/meson.build b/lv2/port-props/meson.build
deleted file mode 100644
index 900b637..0000000
--- a/lv2/port-props/meson.build
+++ /dev/null
@@ -1,40 +0,0 @@
-# Copyright 2022 David Robillard <d@drobilla.net>
-# SPDX-License-Identifier: CC0-1.0 OR ISC
-
-name = 'port-props'
-path = 'ns' / 'ext' / 'port-props'
-
-port_props_data = files(
-  'port-props.meta.ttl',
-  'port-props.ttl',
-  'manifest.ttl',
-)
-
-headers = files(
-  'port-props.h',
-)
-
-# Install specification bundle
-install_data(port_props_data, install_dir: lv2dir / name + '.lv2')
-install_headers(headers, subdir: 'lv2' / name)
-if get_option('old_headers')
-  install_headers(headers, subdir: 'lv2' / 'lv2plug.in' / path)
-endif
-
-# Build documentation
-if build_docs
-  lv2_port_props_docs = custom_target(
-    name + '.html',
-    command: lv2specgen_command_prefix + [
-      '--docdir=../../html',
-      '--style-uri=../../aux/style.css',
-      '@INPUT@',
-      '@OUTPUT@',
-    ],
-    depends: doc_deps,
-    input: files('port-props.ttl'),
-    install: true,
-    install_dir: lv2_docdir / 'ns' / 'ext',
-    output: name + '.html',
-  )
-endif
diff --git a/lv2/port-props/port-props.h b/lv2/port-props/port-props.h
deleted file mode 100644
index ff4adcd..0000000
--- a/lv2/port-props/port-props.h
+++ /dev/null
@@ -1,53 +0,0 @@
-/*
-  Copyright 2012-2016 David Robillard <d@drobilla.net>
-
-  Permission to use, copy, modify, and/or distribute this software for any
-  purpose with or without fee is hereby granted, provided that the above
-  copyright notice and this permission notice appear in all copies.
-
-  THIS SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-  WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-  MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-  ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-  WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-  ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-  OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-*/
-
-#ifndef LV2_PORT_PROPS_H
-#define LV2_PORT_PROPS_H
-
-/**
-   @defgroup port-props Port Properties
-   @ingroup lv2
-
-   Various port properties.
-
-   @{
-*/
-
-// clang-format off
-
-#define LV2_PORT_PROPS_URI    "http://lv2plug.in/ns/ext/port-props"  ///< http://lv2plug.in/ns/ext/port-props
-#define LV2_PORT_PROPS_PREFIX LV2_PORT_PROPS_URI "#"                 ///< http://lv2plug.in/ns/ext/port-props#
-
-#define LV2_PORT_PROPS__causesArtifacts      LV2_PORT_PROPS_PREFIX "causesArtifacts"       ///< http://lv2plug.in/ns/ext/port-props#causesArtifacts
-#define LV2_PORT_PROPS__continuousCV         LV2_PORT_PROPS_PREFIX "continuousCV"          ///< http://lv2plug.in/ns/ext/port-props#continuousCV
-#define LV2_PORT_PROPS__discreteCV           LV2_PORT_PROPS_PREFIX "discreteCV"            ///< http://lv2plug.in/ns/ext/port-props#discreteCV
-#define LV2_PORT_PROPS__displayPriority      LV2_PORT_PROPS_PREFIX "displayPriority"       ///< http://lv2plug.in/ns/ext/port-props#displayPriority
-#define LV2_PORT_PROPS__expensive            LV2_PORT_PROPS_PREFIX "expensive"             ///< http://lv2plug.in/ns/ext/port-props#expensive
-#define LV2_PORT_PROPS__hasStrictBounds      LV2_PORT_PROPS_PREFIX "hasStrictBounds"       ///< http://lv2plug.in/ns/ext/port-props#hasStrictBounds
-#define LV2_PORT_PROPS__logarithmic          LV2_PORT_PROPS_PREFIX "logarithmic"           ///< http://lv2plug.in/ns/ext/port-props#logarithmic
-#define LV2_PORT_PROPS__notAutomatic         LV2_PORT_PROPS_PREFIX "notAutomatic"          ///< http://lv2plug.in/ns/ext/port-props#notAutomatic
-#define LV2_PORT_PROPS__notOnGUI             LV2_PORT_PROPS_PREFIX "notOnGUI"              ///< http://lv2plug.in/ns/ext/port-props#notOnGUI
-#define LV2_PORT_PROPS__rangeSteps           LV2_PORT_PROPS_PREFIX "rangeSteps"            ///< http://lv2plug.in/ns/ext/port-props#rangeSteps
-#define LV2_PORT_PROPS__supportsStrictBounds LV2_PORT_PROPS_PREFIX "supportsStrictBounds"  ///< http://lv2plug.in/ns/ext/port-props#supportsStrictBounds
-#define LV2_PORT_PROPS__trigger              LV2_PORT_PROPS_PREFIX "trigger"               ///< http://lv2plug.in/ns/ext/port-props#trigger
-
-// clang-format on
-
-/**
-   @}
-*/
-
-#endif /* LV2_PORT_PROPS_H */
diff --git a/lv2/presets/manifest.ttl b/lv2/presets.lv2/manifest.ttl
index b9cacf5..b9cacf5 100644
--- a/lv2/presets/manifest.ttl
+++ b/lv2/presets.lv2/manifest.ttl
diff --git a/lv2/presets/presets.meta.ttl b/lv2/presets.lv2/presets.meta.ttl
index 8ff25c1..8ff25c1 100644
--- a/lv2/presets/presets.meta.ttl
+++ b/lv2/presets.lv2/presets.meta.ttl
diff --git a/lv2/presets/presets.ttl b/lv2/presets.lv2/presets.ttl
index 60189ea..60189ea 100644
--- a/lv2/presets/presets.ttl
+++ b/lv2/presets.lv2/presets.ttl
diff --git a/lv2/presets/meson.build b/lv2/presets/meson.build
deleted file mode 100644
index a3f2feb..0000000
--- a/lv2/presets/meson.build
+++ /dev/null
@@ -1,40 +0,0 @@
-# Copyright 2022 David Robillard <d@drobilla.net>
-# SPDX-License-Identifier: CC0-1.0 OR ISC
-
-name = 'presets'
-path = 'ns' / 'ext' / 'presets'
-
-presets_data = files(
-  'presets.meta.ttl',
-  'presets.ttl',
-  'manifest.ttl',
-)
-
-headers = files(
-  'presets.h',
-)
-
-# Install specification bundle
-install_data(presets_data, install_dir: lv2dir / name + '.lv2')
-install_headers(headers, subdir: 'lv2' / name)
-if get_option('old_headers')
-  install_headers(headers, subdir: 'lv2' / 'lv2plug.in' / path)
-endif
-
-# Build documentation
-if build_docs
-  lv2_presets_docs = custom_target(
-    name + '.html',
-    command: lv2specgen_command_prefix + [
-      '--docdir=../../html',
-      '--style-uri=../../aux/style.css',
-      '@INPUT@',
-      '@OUTPUT@',
-    ],
-    depends: doc_deps,
-    input: files('presets.ttl'),
-    install: true,
-    install_dir: lv2_docdir / 'ns' / 'ext',
-    output: name + '.html',
-  )
-endif
diff --git a/lv2/presets/presets.h b/lv2/presets/presets.h
deleted file mode 100644
index 716ab32..0000000
--- a/lv2/presets/presets.h
+++ /dev/null
@@ -1,48 +0,0 @@
-/*
-  Copyright 2012-2016 David Robillard <d@drobilla.net>
-
-  Permission to use, copy, modify, and/or distribute this software for any
-  purpose with or without fee is hereby granted, provided that the above
-  copyright notice and this permission notice appear in all copies.
-
-  THIS SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-  WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-  MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-  ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-  WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-  ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-  OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-*/
-
-#ifndef LV2_PRESETS_H
-#define LV2_PRESETS_H
-
-/**
-   @defgroup presets Presets
-   @ingroup lv2
-
-   Presets for plugins.
-
-   See <http://lv2plug.in/ns/ext/presets> for details.
-
-   @{
-*/
-
-// clang-format off
-
-#define LV2_PRESETS_URI    "http://lv2plug.in/ns/ext/presets"  ///< http://lv2plug.in/ns/ext/presets
-#define LV2_PRESETS_PREFIX LV2_PRESETS_URI "#"                 ///< http://lv2plug.in/ns/ext/presets#
-
-#define LV2_PRESETS__Bank   LV2_PRESETS_PREFIX "Bank"    ///< http://lv2plug.in/ns/ext/presets#Bank
-#define LV2_PRESETS__Preset LV2_PRESETS_PREFIX "Preset"  ///< http://lv2plug.in/ns/ext/presets#Preset
-#define LV2_PRESETS__bank   LV2_PRESETS_PREFIX "bank"    ///< http://lv2plug.in/ns/ext/presets#bank
-#define LV2_PRESETS__preset LV2_PRESETS_PREFIX "preset"  ///< http://lv2plug.in/ns/ext/presets#preset
-#define LV2_PRESETS__value  LV2_PRESETS_PREFIX "value"   ///< http://lv2plug.in/ns/ext/presets#value
-
-// clang-format on
-
-/**
-   @}
-*/
-
-#endif /* LV2_PRESETS_H */
diff --git a/lv2/resize-port/manifest.ttl b/lv2/resize-port.lv2/manifest.ttl
index 9fae8b8..9fae8b8 100644
--- a/lv2/resize-port/manifest.ttl
+++ b/lv2/resize-port.lv2/manifest.ttl
diff --git a/lv2/resize-port/resize-port.meta.ttl b/lv2/resize-port.lv2/resize-port.meta.ttl
index d44620c..d44620c 100644
--- a/lv2/resize-port/resize-port.meta.ttl
+++ b/lv2/resize-port.lv2/resize-port.meta.ttl
diff --git a/lv2/resize-port/resize-port.ttl b/lv2/resize-port.lv2/resize-port.ttl
index a6712e7..6f42c8f 100644
--- a/lv2/resize-port/resize-port.ttl
+++ b/lv2/resize-port.lv2/resize-port.ttl
@@ -9,8 +9,7 @@
 	a owl:Ontology ;
 	rdfs:label "LV2 Resize Port" ;
 	rdfs:comment "Dynamically sized LV2 port buffers." ;
-	rdfs:seeAlso <resize-port.h> ,
-		<resize-port.meta.ttl> ;
+	rdfs:seeAlso <resize-port.meta.ttl> ;
 	owl:imports <http://lv2plug.in/ns/lv2core> .
 
 rsz:resize
diff --git a/lv2/resize-port/meson.build b/lv2/resize-port/meson.build
deleted file mode 100644
index cd18a2c..0000000
--- a/lv2/resize-port/meson.build
+++ /dev/null
@@ -1,40 +0,0 @@
-# Copyright 2022 David Robillard <d@drobilla.net>
-# SPDX-License-Identifier: CC0-1.0 OR ISC
-
-name = 'resize-port'
-path = 'ns' / 'ext' / 'resize-port'
-
-resize_port_data = files(
-  'resize-port.meta.ttl',
-  'resize-port.ttl',
-  'manifest.ttl',
-)
-
-headers = files(
-  'resize-port.h',
-)
-
-# Install specification bundle
-install_data(resize_port_data, install_dir: lv2dir / name + '.lv2')
-install_headers(headers, subdir: 'lv2' / name)
-if get_option('old_headers')
-  install_headers(headers, subdir: 'lv2' / 'lv2plug.in' / path)
-endif
-
-# Build documentation
-if build_docs
-  lv2_resize_port_docs = custom_target(
-    name + '.html',
-    command: lv2specgen_command_prefix + [
-      '--docdir=../../html',
-      '--style-uri=../../aux/style.css',
-      '@INPUT@',
-      '@OUTPUT@',
-    ],
-    depends: doc_deps,
-    input: files('resize-port.ttl'),
-    install: true,
-    install_dir: lv2_docdir / 'ns' / 'ext',
-    output: name + '.html',
-  )
-endif
diff --git a/lv2/resize-port/resize-port.h b/lv2/resize-port/resize-port.h
deleted file mode 100644
index a3a11c4..0000000
--- a/lv2/resize-port/resize-port.h
+++ /dev/null
@@ -1,89 +0,0 @@
-/*
-  Copyright 2007-2016 David Robillard <d@drobilla.net>
-
-  Permission to use, copy, modify, and/or distribute this software for any
-  purpose with or without fee is hereby granted, provided that the above
-  copyright notice and this permission notice appear in all copies.
-
-  THIS SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-  WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-  MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-  ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-  WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-  ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-  OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-*/
-
-#ifndef LV2_RESIZE_PORT_H
-#define LV2_RESIZE_PORT_H
-
-/**
-   @defgroup resize-port Resize Port
-   @ingroup lv2
-
-   Dynamically sized LV2 port buffers.
-
-   @{
-*/
-
-#include <stddef.h>
-#include <stdint.h>
-
-// clang-format off
-
-#define LV2_RESIZE_PORT_URI    "http://lv2plug.in/ns/ext/resize-port"  ///< http://lv2plug.in/ns/ext/resize-port
-#define LV2_RESIZE_PORT_PREFIX LV2_RESIZE_PORT_URI "#"                 ///< http://lv2plug.in/ns/ext/resize-port#
-
-#define LV2_RESIZE_PORT__asLargeAs   LV2_RESIZE_PORT_PREFIX "asLargeAs"    ///< http://lv2plug.in/ns/ext/resize-port#asLargeAs
-#define LV2_RESIZE_PORT__minimumSize LV2_RESIZE_PORT_PREFIX "minimumSize"  ///< http://lv2plug.in/ns/ext/resize-port#minimumSize
-#define LV2_RESIZE_PORT__resize      LV2_RESIZE_PORT_PREFIX "resize"       ///< http://lv2plug.in/ns/ext/resize-port#resize
-
-// clang-format on
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/** A status code for state functions. */
-typedef enum {
-  LV2_RESIZE_PORT_SUCCESS      = 0, /**< Completed successfully. */
-  LV2_RESIZE_PORT_ERR_UNKNOWN  = 1, /**< Unknown error. */
-  LV2_RESIZE_PORT_ERR_NO_SPACE = 2  /**< Insufficient space. */
-} LV2_Resize_Port_Status;
-
-/** Opaque data for resize method. */
-typedef void* LV2_Resize_Port_Feature_Data;
-
-/** Host feature to allow plugins to resize their port buffers. */
-typedef struct {
-  /** Opaque data for resize method. */
-  LV2_Resize_Port_Feature_Data data;
-
-  /**
-     Resize a port buffer to at least `size` bytes.
-
-     This function MAY return an error, in which case the port buffer was not
-     resized and the port is still connected to the same location.  Plugins
-     MUST gracefully handle this situation.
-
-     This function is in the audio threading class.
-
-     The host MUST preserve the contents of the port buffer when resizing.
-
-     Plugins MAY resize a port many times in a single run callback.  Hosts
-     SHOULD make this as inexpensive as possible.
-  */
-  LV2_Resize_Port_Status (*resize)(LV2_Resize_Port_Feature_Data data,
-                                   uint32_t                     index,
-                                   size_t                       size);
-} LV2_Resize_Port_Resize;
-
-#ifdef __cplusplus
-} /* extern "C" */
-#endif
-
-/**
-   @}
-*/
-
-#endif /* LV2_RESIZE_PORT_H */
diff --git a/lv2/state/manifest.ttl b/lv2/state.lv2/manifest.ttl
index e56c4e5..e56c4e5 100644
--- a/lv2/state/manifest.ttl
+++ b/lv2/state.lv2/manifest.ttl
diff --git a/lv2/state/state.meta.ttl b/lv2/state.lv2/state.meta.ttl
index cebe0ac..cebe0ac 100644
--- a/lv2/state/state.meta.ttl
+++ b/lv2/state.lv2/state.meta.ttl
diff --git a/lv2/state/state.ttl b/lv2/state.lv2/state.ttl
index 48537c8..463fdb9 100644
--- a/lv2/state/state.ttl
+++ b/lv2/state.lv2/state.ttl
@@ -8,8 +8,7 @@
 	a owl:Ontology ;
 	rdfs:label "LV2 State" ;
 	rdfs:comment "An interface for LV2 plugins to save and restore state." ;
-	rdfs:seeAlso <state.h> ,
-		<state.meta.ttl> ;
+	rdfs:seeAlso <state.meta.ttl> ;
 	owl:imports <http://lv2plug.in/ns/lv2core> .
 
 state:interface
diff --git a/lv2/state/meson.build b/lv2/state/meson.build
deleted file mode 100644
index 7914797..0000000
--- a/lv2/state/meson.build
+++ /dev/null
@@ -1,40 +0,0 @@
-# Copyright 2022 David Robillard <d@drobilla.net>
-# SPDX-License-Identifier: CC0-1.0 OR ISC
-
-name = 'state'
-path = 'ns' / 'ext' / 'state'
-
-state_data = files(
-  'state.meta.ttl',
-  'state.ttl',
-  'manifest.ttl',
-)
-
-headers = files(
-  'state.h',
-)
-
-# Install specification bundle
-install_data(state_data, install_dir: lv2dir / name + '.lv2')
-install_headers(headers, subdir: 'lv2' / name)
-if get_option('old_headers')
-  install_headers(headers, subdir: 'lv2' / 'lv2plug.in' / path)
-endif
-
-# Build documentation
-if build_docs
-  lv2_state_docs = custom_target(
-    name + '.html',
-    command: lv2specgen_command_prefix + [
-      '--docdir=../../html',
-      '--style-uri=../../aux/style.css',
-      '@INPUT@',
-      '@OUTPUT@',
-    ],
-    depends: doc_deps,
-    input: files('state.ttl'),
-    install: true,
-    install_dir: lv2_docdir / 'ns' / 'ext',
-    output: name + '.html',
-  )
-endif
diff --git a/lv2/state/state.h b/lv2/state/state.h
deleted file mode 100644
index 01ec598..0000000
--- a/lv2/state/state.h
+++ /dev/null
@@ -1,392 +0,0 @@
-/*
-  Copyright 2010-2016 David Robillard <d@drobilla.net>
-  Copyright 2010 Leonard Ritter <paniq@paniq.org>
-
-  Permission to use, copy, modify, and/or distribute this software for any
-  purpose with or without fee is hereby granted, provided that the above
-  copyright notice and this permission notice appear in all copies.
-
-  THIS SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-  WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-  MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-  ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-  WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-  ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-  OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-*/
-
-#ifndef LV2_STATE_H
-#define LV2_STATE_H
-
-/**
-   @defgroup state State
-   @ingroup lv2
-
-   An interface for LV2 plugins to save and restore state.
-
-   See <http://lv2plug.in/ns/ext/state> for details.
-
-   @{
-*/
-
-#include "lv2/core/lv2.h"
-
-#include <stddef.h>
-#include <stdint.h>
-
-// clang-format off
-
-#define LV2_STATE_URI    "http://lv2plug.in/ns/ext/state"  ///< http://lv2plug.in/ns/ext/state
-#define LV2_STATE_PREFIX LV2_STATE_URI "#"                 ///< http://lv2plug.in/ns/ext/state#
-
-#define LV2_STATE__State             LV2_STATE_PREFIX "State"              ///< http://lv2plug.in/ns/ext/state#State
-#define LV2_STATE__interface         LV2_STATE_PREFIX "interface"          ///< http://lv2plug.in/ns/ext/state#interface
-#define LV2_STATE__loadDefaultState  LV2_STATE_PREFIX "loadDefaultState"   ///< http://lv2plug.in/ns/ext/state#loadDefaultState
-#define LV2_STATE__freePath          LV2_STATE_PREFIX "freePath"           ///< http://lv2plug.in/ns/ext/state#freePath
-#define LV2_STATE__makePath          LV2_STATE_PREFIX "makePath"           ///< http://lv2plug.in/ns/ext/state#makePath
-#define LV2_STATE__mapPath           LV2_STATE_PREFIX "mapPath"            ///< http://lv2plug.in/ns/ext/state#mapPath
-#define LV2_STATE__state             LV2_STATE_PREFIX "state"              ///< http://lv2plug.in/ns/ext/state#state
-#define LV2_STATE__threadSafeRestore LV2_STATE_PREFIX "threadSafeRestore"  ///< http://lv2plug.in/ns/ext/state#threadSafeRestore
-#define LV2_STATE__StateChanged      LV2_STATE_PREFIX "StateChanged"       ///< http://lv2plug.in/ns/ext/state#StateChanged
-
-// clang-format on
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-typedef void* LV2_State_Handle; ///< Opaque handle for state save/restore
-typedef void*
-  LV2_State_Free_Path_Handle; ///< Opaque handle for state:freePath feature
-typedef void*
-  LV2_State_Map_Path_Handle; ///< Opaque handle for state:mapPath feature
-typedef void*
-  LV2_State_Make_Path_Handle; ///< Opaque handle for state:makePath feature
-
-/**
-   Flags describing value characteristics.
-
-   These flags are used along with the value's type URI to determine how to
-   (de-)serialise the value data, or whether it is even possible to do so.
-*/
-typedef enum {
-  /**
-     Plain Old Data.
-
-     Values with this flag contain no pointers or references to other areas
-     of memory.  It is safe to copy POD values with a simple memcpy and store
-     them for the duration of the process.  A POD value is not necessarily
-     safe to transmit between processes or machines (for example, filenames
-     are POD), see LV2_STATE_IS_PORTABLE for details.
-
-     Implementations MUST NOT attempt to copy or serialise a non-POD value if
-     they do not understand its type (and thus know how to correctly do so).
-  */
-  LV2_STATE_IS_POD = 1u << 0u,
-
-  /**
-     Portable (architecture independent) data.
-
-     Values with this flag are in a format that is usable on any
-     architecture.  A portable value saved on one machine can be restored on
-     another machine regardless of architecture.  The format of portable
-     values MUST NOT depend on architecture-specific properties like
-     endianness or alignment.  Portable values MUST NOT contain filenames.
-  */
-  LV2_STATE_IS_PORTABLE = 1u << 1u,
-
-  /**
-     Native data.
-
-     This flag is used by the host to indicate that the saved data is only
-     going to be used locally in the currently running process (for things
-     like instance duplication or snapshots), so the plugin should use the
-     most efficient representation possible and not worry about serialisation
-     and portability.
-  */
-  LV2_STATE_IS_NATIVE = 1u << 2u
-} LV2_State_Flags;
-
-/** A status code for state functions. */
-typedef enum {
-  LV2_STATE_SUCCESS         = 0, /**< Completed successfully. */
-  LV2_STATE_ERR_UNKNOWN     = 1, /**< Unknown error. */
-  LV2_STATE_ERR_BAD_TYPE    = 2, /**< Failed due to unsupported type. */
-  LV2_STATE_ERR_BAD_FLAGS   = 3, /**< Failed due to unsupported flags. */
-  LV2_STATE_ERR_NO_FEATURE  = 4, /**< Failed due to missing features. */
-  LV2_STATE_ERR_NO_PROPERTY = 5, /**< Failed due to missing property. */
-  LV2_STATE_ERR_NO_SPACE    = 6  /**< Failed due to insufficient space. */
-} LV2_State_Status;
-
-/**
-   A host-provided function to store a property.
-   @param handle Must be the handle passed to LV2_State_Interface.save().
-   @param key The key to store `value` under (URID).
-   @param value Pointer to the value to be stored.
-   @param size The size of `value` in bytes.
-   @param type The type of `value` (URID).
-   @param flags LV2_State_Flags for `value`.
-   @return 0 on success, otherwise a non-zero error code.
-
-   The host passes a callback of this type to LV2_State_Interface.save(). This
-   callback is called repeatedly by the plugin to store all the properties that
-   describe its current state.
-
-   DO NOT INVENT NONSENSE URI SCHEMES FOR THE KEY.  Best is to use keys from
-   existing vocabularies.  If nothing appropriate is available, use http URIs
-   that point to somewhere you can host documents so documentation can be made
-   resolvable (typically a child of the plugin or project URI).  If this is not
-   possible, invent a URN scheme, e.g. urn:myproj:whatever.  The plugin MUST
-   NOT pass an invalid URI key.
-
-   The host MAY fail to store a property for whatever reason, but SHOULD
-   store any property that is LV2_STATE_IS_POD and LV2_STATE_IS_PORTABLE.
-   Implementations SHOULD use the types from the LV2 Atom extension
-   (http://lv2plug.in/ns/ext/atom) wherever possible.  The plugin SHOULD
-   attempt to fall-back and avoid the error if possible.
-
-   Note that `size` MUST be > 0, and `value` MUST point to a valid region of
-   memory `size` bytes long (this is required to make restore unambiguous).
-
-   The plugin MUST NOT attempt to use this function outside of the
-   LV2_State_Interface.restore() context.
-*/
-typedef LV2_State_Status (*LV2_State_Store_Function)(LV2_State_Handle handle,
-                                                     uint32_t         key,
-                                                     const void*      value,
-                                                     size_t           size,
-                                                     uint32_t         type,
-                                                     uint32_t         flags);
-
-/**
-   A host-provided function to retrieve a property.
-   @param handle Must be the handle passed to LV2_State_Interface.restore().
-   @param key The key of the property to retrieve (URID).
-   @param size (Output) If non-NULL, set to the size of the restored value.
-   @param type (Output) If non-NULL, set to the type of the restored value.
-   @param flags (Output) If non-NULL, set to the flags for the restored value.
-   @return A pointer to the restored value (object), or NULL if no value
-   has been stored under `key`.
-
-   A callback of this type is passed by the host to
-   LV2_State_Interface.restore().  This callback is called repeatedly by the
-   plugin to retrieve any properties it requires to restore its state.
-
-   The returned value MUST remain valid until LV2_State_Interface.restore()
-   returns.  The plugin MUST NOT attempt to use this function, or any value
-   returned from it, outside of the LV2_State_Interface.restore() context.
-*/
-typedef const void* (*LV2_State_Retrieve_Function)(LV2_State_Handle handle,
-                                                   uint32_t         key,
-                                                   size_t*          size,
-                                                   uint32_t*        type,
-                                                   uint32_t*        flags);
-
-/**
-   LV2 Plugin State Interface.
-
-   When the plugin's extension_data is called with argument
-   LV2_STATE__interface, the plugin MUST return an LV2_State_Interface
-   structure, which remains valid for the lifetime of the plugin.
-
-   The host can use the contained function pointers to save and restore the
-   state of a plugin instance at any time, provided the threading restrictions
-   of the functions are met.
-
-   Stored data is only guaranteed to be compatible between instances of plugins
-   with the same URI (i.e. if a change to a plugin would cause a fatal error
-   when restoring state saved by a previous version of that plugin, the plugin
-   URI MUST change just as it must when ports change incompatibly).  Plugin
-   authors should consider this possibility, and always store sensible data
-   with meaningful types to avoid such problems in the future.
-*/
-typedef struct {
-  /**
-     Save plugin state using a host-provided `store` callback.
-
-     @param instance The instance handle of the plugin.
-     @param store The host-provided store callback.
-     @param handle An opaque pointer to host data which MUST be passed as the
-     handle parameter to `store` if it is called.
-     @param flags Flags describing desired properties of this save.  These
-     flags may be used to determine the most appropriate values to store.
-     @param features Extensible parameter for passing any additional
-     features to be used for this save.
-
-     The plugin is expected to store everything necessary to completely
-     restore its state later.  Plugins SHOULD store simple POD data whenever
-     possible, and consider the possibility of state being restored much
-     later on a different machine.
-
-     The `handle` pointer and `store` function MUST NOT be used
-     beyond the scope of save().
-
-     This function has its own special threading class: it may not be called
-     concurrently with any "Instantiation" function, but it may be called
-     concurrently with functions in any other class, unless the definition of
-     that class prohibits it (for example, it may not be called concurrently
-     with a "Discovery" function, but it may be called concurrently with an
-     "Audio" function.  The plugin is responsible for any locking or
-     lock-free techniques necessary to make this possible.
-
-     Note that in the simple case where state is only modified by restore(),
-     there are no synchronization issues since save() is never called
-     concurrently with restore() (though run() may read it during a save).
-
-     Plugins that dynamically modify state while running, however, must take
-     care to do so in such a way that a concurrent call to save() will save a
-     consistent representation of plugin state for a single instant in time.
-  */
-  LV2_State_Status (*save)(LV2_Handle                instance,
-                           LV2_State_Store_Function  store,
-                           LV2_State_Handle          handle,
-                           uint32_t                  flags,
-                           const LV2_Feature* const* features);
-
-  /**
-     Restore plugin state using a host-provided `retrieve` callback.
-
-     @param instance The instance handle of the plugin.
-     @param retrieve The host-provided retrieve callback.
-     @param handle An opaque pointer to host data which MUST be passed as the
-     handle parameter to `retrieve` if it is called.
-     @param flags Currently unused.
-     @param features Extensible parameter for passing any additional
-     features to be used for this restore.
-
-     The plugin MAY assume a restored value was set by a previous call to
-     LV2_State_Interface.save() by a plugin with the same URI.
-
-     The plugin MUST gracefully fall back to a default value when a value can
-     not be retrieved.  This allows the host to reset the plugin state with
-     an empty map.
-
-     The `handle` pointer and `store` function MUST NOT be used
-     beyond the scope of restore().
-
-     This function is in the "Instantiation" threading class as defined by
-     LV2. This means it MUST NOT be called concurrently with any other
-     function on the same plugin instance.
-  */
-  LV2_State_Status (*restore)(LV2_Handle                  instance,
-                              LV2_State_Retrieve_Function retrieve,
-                              LV2_State_Handle            handle,
-                              uint32_t                    flags,
-                              const LV2_Feature* const*   features);
-} LV2_State_Interface;
-
-/**
-   Feature data for state:mapPath (@ref LV2_STATE__mapPath).
-*/
-typedef struct {
-  /**
-     Opaque host data.
-  */
-  LV2_State_Map_Path_Handle handle;
-
-  /**
-     Map an absolute path to an abstract path for use in plugin state.
-     @param handle MUST be the `handle` member of this struct.
-     @param absolute_path The absolute path of a file.
-     @return An abstract path suitable for use in plugin state.
-
-     The plugin MUST use this function to map any paths that will be stored
-     in plugin state.  The returned value is an abstract path which MAY not
-     be an actual file system path; absolute_path() MUST be used to map
-     it to an actual path in order to use the file.
-
-     Plugins MUST NOT make any assumptions about abstract paths except that
-     they can be mapped back to the absolute path of the "same" file (though
-     not necessarily the same original path) using absolute_path().
-
-     This function may only be called within the context of
-     LV2_State_Interface methods.  The caller must free the returned value
-     with LV2_State_Free_Path.free_path().
-  */
-  char* (*abstract_path)(LV2_State_Map_Path_Handle handle,
-                         const char*               absolute_path);
-
-  /**
-     Map an abstract path from plugin state to an absolute path.
-     @param handle MUST be the `handle` member of this struct.
-     @param abstract_path An abstract path (typically from plugin state).
-     @return An absolute file system path.
-
-     The plugin MUST use this function in order to actually open or otherwise
-     use any paths loaded from plugin state.
-
-     This function may only be called within the context of
-     LV2_State_Interface methods.  The caller must free the returned value
-     with LV2_State_Free_Path.free_path().
-  */
-  char* (*absolute_path)(LV2_State_Map_Path_Handle handle,
-                         const char*               abstract_path);
-} LV2_State_Map_Path;
-
-/**
-   Feature data for state:makePath (@ref LV2_STATE__makePath).
-*/
-typedef struct {
-  /**
-     Opaque host data.
-  */
-  LV2_State_Make_Path_Handle handle;
-
-  /**
-     Return a path the plugin may use to create a new file.
-     @param handle MUST be the `handle` member of this struct.
-     @param path The path of the new file within a namespace unique to this
-     plugin instance.
-     @return The absolute path to use for the new file.
-
-     This function can be used by plugins to create files and directories,
-     either at state saving time (if this feature is passed to
-     LV2_State_Interface.save()) or any time (if this feature is passed to
-     LV2_Descriptor.instantiate()).
-
-     The host MUST do whatever is necessary for the plugin to be able to
-     create a file at the returned path (for example, using fopen()),
-     including creating any leading directories.
-
-     If this function is passed to LV2_Descriptor.instantiate(), it may be
-     called from any non-realtime context.  If it is passed to
-     LV2_State_Interface.save(), it may only be called within the dynamic
-     scope of that function call.
-
-     The caller must free the returned value with
-     LV2_State_Free_Path.free_path().
-  */
-  char* (*path)(LV2_State_Make_Path_Handle handle, const char* path);
-} LV2_State_Make_Path;
-
-/**
-   Feature data for state:freePath (@ref LV2_STATE__freePath).
-*/
-typedef struct {
-  /**
-     Opaque host data.
-  */
-  LV2_State_Free_Path_Handle handle;
-
-  /**
-     Free a path returned by a state feature.
-
-     @param handle MUST be the `handle` member of this struct.
-     @param path The path previously returned by a state feature.
-
-     This function can be used by plugins to free paths allocated by the host
-     and returned by state features (LV2_State_Map_Path.abstract_path(),
-     LV2_State_Map_Path.absolute_path(), and LV2_State_Make_Path.path()).
-  */
-  void (*free_path)(LV2_State_Free_Path_Handle handle, char* path);
-} LV2_State_Free_Path;
-
-#ifdef __cplusplus
-} /* extern "C" */
-#endif
-
-/**
-   @}
-*/
-
-#endif /* LV2_STATE_H */
diff --git a/lv2/time/manifest.ttl b/lv2/time.lv2/manifest.ttl
index d80aa75..d80aa75 100644
--- a/lv2/time/manifest.ttl
+++ b/lv2/time.lv2/manifest.ttl
diff --git a/lv2/time/time.meta.ttl b/lv2/time.lv2/time.meta.ttl
index 2b99cb7..2b99cb7 100644
--- a/lv2/time/time.meta.ttl
+++ b/lv2/time.lv2/time.meta.ttl
diff --git a/lv2/time/time.ttl b/lv2/time.lv2/time.ttl
index a4085c6..f3da9b0 100644
--- a/lv2/time/time.ttl
+++ b/lv2/time.lv2/time.ttl
@@ -8,8 +8,7 @@
 	a owl:Ontology ;
 	rdfs:label "LV2 Time" ;
 	rdfs:comment "A vocabulary for describing musical time." ;
-	rdfs:seeAlso <time.h> ,
-		<time.meta.ttl> .
+	rdfs:seeAlso <time.meta.ttl> .
 
 time:Time
 	a rdfs:Class ,
diff --git a/lv2/time/meson.build b/lv2/time/meson.build
deleted file mode 100644
index 5f47e89..0000000
--- a/lv2/time/meson.build
+++ /dev/null
@@ -1,40 +0,0 @@
-# Copyright 2022 David Robillard <d@drobilla.net>
-# SPDX-License-Identifier: CC0-1.0 OR ISC
-
-name = 'time'
-path = 'ns' / 'ext' / 'time'
-
-time_data = files(
-  'time.meta.ttl',
-  'time.ttl',
-  'manifest.ttl',
-)
-
-headers = files(
-  'time.h',
-)
-
-# Install specification bundle
-install_data(time_data, install_dir: lv2dir / name + '.lv2')
-install_headers(headers, subdir: 'lv2' / name)
-if get_option('old_headers')
-  install_headers(headers, subdir: 'lv2' / 'lv2plug.in' / path)
-endif
-
-# Build documentation
-if build_docs
-  lv2_time_docs = custom_target(
-    name + '.html',
-    command: lv2specgen_command_prefix + [
-      '--docdir=../../html',
-      '--style-uri=../../aux/style.css',
-      '@INPUT@',
-      '@OUTPUT@',
-    ],
-    depends: doc_deps,
-    input: files('time.ttl'),
-    install: true,
-    install_dir: lv2_docdir / 'ns' / 'ext',
-    output: name + '.html',
-  )
-endif
diff --git a/lv2/time/time.h b/lv2/time/time.h
deleted file mode 100644
index 1dce219..0000000
--- a/lv2/time/time.h
+++ /dev/null
@@ -1,59 +0,0 @@
-/*
-  Copyright 2011-2016 David Robillard <d@drobilla.net>
-
-  Permission to use, copy, modify, and/or distribute this software for any
-  purpose with or without fee is hereby granted, provided that the above
-  copyright notice and this permission notice appear in all copies.
-
-  THIS SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-  WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-  MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-  ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-  WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-  ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-  OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-*/
-
-#ifndef LV2_TIME_H
-#define LV2_TIME_H
-
-/**
-   @defgroup time Time
-   @ingroup lv2
-
-   Properties for describing time.
-
-   Note the time extension is purely data, this header merely defines URIs for
-   convenience.
-
-   See <http://lv2plug.in/ns/ext/time> for details.
-
-   @{
-*/
-
-// clang-format off
-
-#define LV2_TIME_URI    "http://lv2plug.in/ns/ext/time"  ///< http://lv2plug.in/ns/ext/time
-#define LV2_TIME_PREFIX LV2_TIME_URI "#"                 ///< http://lv2plug.in/ns/ext/time#
-
-#define LV2_TIME__Time            LV2_TIME_PREFIX "Time"             ///< http://lv2plug.in/ns/ext/time#Time
-#define LV2_TIME__Position        LV2_TIME_PREFIX "Position"         ///< http://lv2plug.in/ns/ext/time#Position
-#define LV2_TIME__Rate            LV2_TIME_PREFIX "Rate"             ///< http://lv2plug.in/ns/ext/time#Rate
-#define LV2_TIME__position        LV2_TIME_PREFIX "position"         ///< http://lv2plug.in/ns/ext/time#position
-#define LV2_TIME__barBeat         LV2_TIME_PREFIX "barBeat"          ///< http://lv2plug.in/ns/ext/time#barBeat
-#define LV2_TIME__bar             LV2_TIME_PREFIX "bar"              ///< http://lv2plug.in/ns/ext/time#bar
-#define LV2_TIME__beat            LV2_TIME_PREFIX "beat"             ///< http://lv2plug.in/ns/ext/time#beat
-#define LV2_TIME__beatUnit        LV2_TIME_PREFIX "beatUnit"         ///< http://lv2plug.in/ns/ext/time#beatUnit
-#define LV2_TIME__beatsPerBar     LV2_TIME_PREFIX "beatsPerBar"      ///< http://lv2plug.in/ns/ext/time#beatsPerBar
-#define LV2_TIME__beatsPerMinute  LV2_TIME_PREFIX "beatsPerMinute"   ///< http://lv2plug.in/ns/ext/time#beatsPerMinute
-#define LV2_TIME__frame           LV2_TIME_PREFIX "frame"            ///< http://lv2plug.in/ns/ext/time#frame
-#define LV2_TIME__framesPerSecond LV2_TIME_PREFIX "framesPerSecond"  ///< http://lv2plug.in/ns/ext/time#framesPerSecond
-#define LV2_TIME__speed           LV2_TIME_PREFIX "speed"            ///< http://lv2plug.in/ns/ext/time#speed
-
-// clang-format on
-
-/**
-   @}
-*/
-
-#endif /* LV2_TIME_H */
diff --git a/lv2/ui/manifest.ttl b/lv2/ui.lv2/manifest.ttl
index d3b12b5..d3b12b5 100644
--- a/lv2/ui/manifest.ttl
+++ b/lv2/ui.lv2/manifest.ttl
diff --git a/lv2/ui/ui.meta.ttl b/lv2/ui.lv2/ui.meta.ttl
index 95336bf..95336bf 100644
--- a/lv2/ui/ui.meta.ttl
+++ b/lv2/ui.lv2/ui.meta.ttl
diff --git a/lv2/ui/ui.ttl b/lv2/ui.lv2/ui.ttl
index b355764..1c2e455 100644
--- a/lv2/ui/ui.ttl
+++ b/lv2/ui.lv2/ui.ttl
@@ -10,8 +10,7 @@
 	a owl:Ontology ;
 	rdfs:label "LV2 UI" ;
 	rdfs:comment "User interfaces for LV2 plugins." ;
-	rdfs:seeAlso <ui.h> ,
-		<ui.meta.ttl> ;
+	rdfs:seeAlso <ui.meta.ttl> ;
 	owl:imports <http://lv2plug.in/ns/lv2core> ,
 		<http://lv2plug.in/ns/ext/options> .
 
diff --git a/lv2/ui/meson.build b/lv2/ui/meson.build
deleted file mode 100644
index 3eb4223..0000000
--- a/lv2/ui/meson.build
+++ /dev/null
@@ -1,40 +0,0 @@
-# Copyright 2022 David Robillard <d@drobilla.net>
-# SPDX-License-Identifier: CC0-1.0 OR ISC
-
-name = 'ui'
-path = 'ns' / 'extensions' / 'ui'
-
-ui_data = files(
-  'ui.meta.ttl',
-  'ui.ttl',
-  'manifest.ttl',
-)
-
-headers = files(
-  'ui.h',
-)
-
-# Install specification bundle
-install_data(ui_data, install_dir: lv2dir / name + '.lv2')
-install_headers(headers, subdir: 'lv2' / name)
-if get_option('old_headers')
-  install_headers(headers, subdir: 'lv2' / 'lv2plug.in' / path)
-endif
-
-# Build documentation
-if build_docs
-  lv2_ui_docs = custom_target(
-    name + '.html',
-    command: lv2specgen_command_prefix + [
-      '--docdir=../../html',
-      '--style-uri=../../aux/style.css',
-      '@INPUT@',
-      '@OUTPUT@',
-    ],
-    depends: doc_deps,
-    input: files('ui.ttl'),
-    install: true,
-    install_dir: lv2_docdir / 'ns' / 'extensions',
-    output: name + '.html',
-  )
-endif
diff --git a/lv2/ui/ui.h b/lv2/ui/ui.h
deleted file mode 100644
index fb41d90..0000000
--- a/lv2/ui/ui.h
+++ /dev/null
@@ -1,543 +0,0 @@
-/*
-  LV2 UI Extension
-  Copyright 2009-2016 David Robillard <d@drobilla.net>
-  Copyright 2006-2011 Lars Luthman <lars.luthman@gmail.com>
-
-  Permission to use, copy, modify, and/or distribute this software for any
-  purpose with or without fee is hereby granted, provided that the above
-  copyright notice and this permission notice appear in all copies.
-
-  THIS SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-  WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-  MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-  ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-  WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-  ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-  OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-*/
-
-#ifndef LV2_UI_H
-#define LV2_UI_H
-
-/**
-   @defgroup ui User Interfaces
-   @ingroup lv2
-
-   User interfaces of any type for plugins.
-
-   See <http://lv2plug.in/ns/extensions/ui> for details.
-
-   @{
-*/
-
-#include "lv2/core/lv2.h"
-#include "lv2/urid/urid.h"
-
-#include <stdbool.h>
-#include <stdint.h>
-
-// clang-format off
-
-#define LV2_UI_URI    "http://lv2plug.in/ns/extensions/ui"  ///< http://lv2plug.in/ns/extensions/ui
-#define LV2_UI_PREFIX LV2_UI_URI "#"                        ///< http://lv2plug.in/ns/extensions/ui#
-
-#define LV2_UI__CocoaUI          LV2_UI_PREFIX "CocoaUI"           ///< http://lv2plug.in/ns/extensions/ui#CocoaUI
-#define LV2_UI__Gtk3UI           LV2_UI_PREFIX "Gtk3UI"            ///< http://lv2plug.in/ns/extensions/ui#Gtk3UI
-#define LV2_UI__GtkUI            LV2_UI_PREFIX "GtkUI"             ///< http://lv2plug.in/ns/extensions/ui#GtkUI
-#define LV2_UI__PortNotification LV2_UI_PREFIX "PortNotification"  ///< http://lv2plug.in/ns/extensions/ui#PortNotification
-#define LV2_UI__PortProtocol     LV2_UI_PREFIX "PortProtocol"      ///< http://lv2plug.in/ns/extensions/ui#PortProtocol
-#define LV2_UI__Qt4UI            LV2_UI_PREFIX "Qt4UI"             ///< http://lv2plug.in/ns/extensions/ui#Qt4UI
-#define LV2_UI__Qt5UI            LV2_UI_PREFIX "Qt5UI"             ///< http://lv2plug.in/ns/extensions/ui#Qt5UI
-#define LV2_UI__UI               LV2_UI_PREFIX "UI"                ///< http://lv2plug.in/ns/extensions/ui#UI
-#define LV2_UI__WindowsUI        LV2_UI_PREFIX "WindowsUI"         ///< http://lv2plug.in/ns/extensions/ui#WindowsUI
-#define LV2_UI__X11UI            LV2_UI_PREFIX "X11UI"             ///< http://lv2plug.in/ns/extensions/ui#X11UI
-#define LV2_UI__binary           LV2_UI_PREFIX "binary"            ///< http://lv2plug.in/ns/extensions/ui#binary
-#define LV2_UI__fixedSize        LV2_UI_PREFIX "fixedSize"         ///< http://lv2plug.in/ns/extensions/ui#fixedSize
-#define LV2_UI__idleInterface    LV2_UI_PREFIX "idleInterface"     ///< http://lv2plug.in/ns/extensions/ui#idleInterface
-#define LV2_UI__noUserResize     LV2_UI_PREFIX "noUserResize"      ///< http://lv2plug.in/ns/extensions/ui#noUserResize
-#define LV2_UI__notifyType       LV2_UI_PREFIX "notifyType"        ///< http://lv2plug.in/ns/extensions/ui#notifyType
-#define LV2_UI__parent           LV2_UI_PREFIX "parent"            ///< http://lv2plug.in/ns/extensions/ui#parent
-#define LV2_UI__plugin           LV2_UI_PREFIX "plugin"            ///< http://lv2plug.in/ns/extensions/ui#plugin
-#define LV2_UI__portIndex        LV2_UI_PREFIX "portIndex"         ///< http://lv2plug.in/ns/extensions/ui#portIndex
-#define LV2_UI__portMap          LV2_UI_PREFIX "portMap"           ///< http://lv2plug.in/ns/extensions/ui#portMap
-#define LV2_UI__portNotification LV2_UI_PREFIX "portNotification"  ///< http://lv2plug.in/ns/extensions/ui#portNotification
-#define LV2_UI__portSubscribe    LV2_UI_PREFIX "portSubscribe"     ///< http://lv2plug.in/ns/extensions/ui#portSubscribe
-#define LV2_UI__protocol         LV2_UI_PREFIX "protocol"          ///< http://lv2plug.in/ns/extensions/ui#protocol
-#define LV2_UI__requestValue     LV2_UI_PREFIX "requestValue"      ///< http://lv2plug.in/ns/extensions/ui#requestValue
-#define LV2_UI__floatProtocol    LV2_UI_PREFIX "floatProtocol"     ///< http://lv2plug.in/ns/extensions/ui#floatProtocol
-#define LV2_UI__peakProtocol     LV2_UI_PREFIX "peakProtocol"      ///< http://lv2plug.in/ns/extensions/ui#peakProtocol
-#define LV2_UI__resize           LV2_UI_PREFIX "resize"            ///< http://lv2plug.in/ns/extensions/ui#resize
-#define LV2_UI__showInterface    LV2_UI_PREFIX "showInterface"     ///< http://lv2plug.in/ns/extensions/ui#showInterface
-#define LV2_UI__touch            LV2_UI_PREFIX "touch"             ///< http://lv2plug.in/ns/extensions/ui#touch
-#define LV2_UI__ui               LV2_UI_PREFIX "ui"                ///< http://lv2plug.in/ns/extensions/ui#ui
-#define LV2_UI__updateRate       LV2_UI_PREFIX "updateRate"        ///< http://lv2plug.in/ns/extensions/ui#updateRate
-#define LV2_UI__windowTitle      LV2_UI_PREFIX "windowTitle"       ///< http://lv2plug.in/ns/extensions/ui#windowTitle
-#define LV2_UI__scaleFactor      LV2_UI_PREFIX "scaleFactor"       ///< http://lv2plug.in/ns/extensions/ui#scaleFactor
-#define LV2_UI__foregroundColor  LV2_UI_PREFIX "foregroundColor"   ///< http://lv2plug.in/ns/extensions/ui#foregroundColor
-#define LV2_UI__backgroundColor  LV2_UI_PREFIX "backgroundColor"   ///< http://lv2plug.in/ns/extensions/ui#backgroundColor
-
-// clang-format on
-
-/**
-   The index returned by LV2UI_Port_Map::port_index() for unknown ports.
-*/
-#define LV2UI_INVALID_PORT_INDEX ((uint32_t)-1)
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/**
-   A pointer to some widget or other type of UI handle.
-
-   The actual type is defined by the type of the UI.
-*/
-typedef void* LV2UI_Widget;
-
-/**
-   A pointer to UI instance internals.
-
-   The host may compare this to NULL, but otherwise MUST NOT interpret it.
-*/
-typedef void* LV2UI_Handle;
-
-/**
-   A pointer to a controller provided by the host.
-
-   The UI may compare this to NULL, but otherwise MUST NOT interpret it.
-*/
-typedef void* LV2UI_Controller;
-
-/**
-   A pointer to opaque data for a feature.
-*/
-typedef void* LV2UI_Feature_Handle;
-
-/**
-   A host-provided function that sends data to a plugin's input ports.
-
-   @param controller The opaque controller pointer passed to
-   LV2UI_Descriptor::instantiate().
-
-   @param port_index Index of the port to update.
-
-   @param buffer Buffer containing `buffer_size` bytes of data.
-
-   @param buffer_size Size of `buffer` in bytes.
-
-   @param port_protocol Either 0 or the URID for a ui:PortProtocol.  If 0, the
-   protocol is implicitly ui:floatProtocol, the port MUST be an lv2:ControlPort
-   input, `buffer` MUST point to a single float value, and `buffer_size` MUST
-   be sizeof(float).  The UI SHOULD NOT use a protocol not supported by the
-   host, but the host MUST gracefully ignore any protocol it does not
-   understand.
-*/
-typedef void (*LV2UI_Write_Function)(LV2UI_Controller controller,
-                                     uint32_t         port_index,
-                                     uint32_t         buffer_size,
-                                     uint32_t         port_protocol,
-                                     const void*      buffer);
-
-/**
-   A plugin UI.
-
-   A pointer to an object of this type is returned by the lv2ui_descriptor()
-   function.
-*/
-typedef struct LV2UI_Descriptor {
-  /**
-     The URI for this UI (not for the plugin it controls).
-  */
-  const char* URI;
-
-  /**
-     Create a new UI and return a handle to it.  This function works
-     similarly to LV2_Descriptor::instantiate().
-
-     @param descriptor The descriptor for the UI to instantiate.
-
-     @param plugin_uri The URI of the plugin that this UI will control.
-
-     @param bundle_path The path to the bundle containing this UI, including
-     the trailing directory separator.
-
-     @param write_function A function that the UI can use to send data to the
-     plugin's input ports.
-
-     @param controller A handle for the UI instance to be passed as the
-     first parameter of UI methods.
-
-     @param widget (output) widget pointer.  The UI points this at its main
-     widget, which has the type defined by the UI type in the data file.
-
-     @param features An array of LV2_Feature pointers.  The host must pass
-     all feature URIs that it and the UI supports and any additional data, as
-     in LV2_Descriptor::instantiate().  Note that UI features and plugin
-     features are not necessarily the same.
-
-  */
-  LV2UI_Handle (*instantiate)(const struct LV2UI_Descriptor* descriptor,
-                              const char*                    plugin_uri,
-                              const char*                    bundle_path,
-                              LV2UI_Write_Function           write_function,
-                              LV2UI_Controller               controller,
-                              LV2UI_Widget*                  widget,
-                              const LV2_Feature* const*      features);
-
-  /**
-     Destroy the UI.  The host must not try to access the widget after
-     calling this function.
-  */
-  void (*cleanup)(LV2UI_Handle ui);
-
-  /**
-     Tell the UI that something interesting has happened at a plugin port.
-
-     What is "interesting" and how it is written to `buffer` is defined by
-     `format`, which has the same meaning as in LV2UI_Write_Function().
-     Format 0 is a special case for lv2:ControlPort, where this function
-     should be called when the port value changes (but not necessarily for
-     every change), `buffer_size` must be sizeof(float), and `buffer`
-     points to a single IEEE-754 float.
-
-     By default, the host should only call this function for lv2:ControlPort
-     inputs.  However, the UI can request updates for other ports statically
-     with ui:portNotification or dynamically with ui:portSubscribe.
-
-     The UI MUST NOT retain any reference to `buffer` after this function
-     returns, it is only valid for the duration of the call.
-
-     This member may be NULL if the UI is not interested in any port events.
-  */
-  void (*port_event)(LV2UI_Handle ui,
-                     uint32_t     port_index,
-                     uint32_t     buffer_size,
-                     uint32_t     format,
-                     const void*  buffer);
-
-  /**
-     Return a data structure associated with an extension URI, typically an
-     interface struct with additional function pointers
-
-     This member may be set to NULL if the UI is not interested in supporting
-     any extensions. This is similar to LV2_Descriptor::extension_data().
-
-  */
-  const void* (*extension_data)(const char* uri);
-} LV2UI_Descriptor;
-
-/**
-   Feature/interface for resizable UIs (LV2_UI__resize).
-
-   This structure is used in two ways: as a feature passed by the host via
-   LV2UI_Descriptor::instantiate(), or as an interface provided by a UI via
-   LV2UI_Descriptor::extension_data()).
-*/
-typedef struct {
-  /**
-     Pointer to opaque data which must be passed to ui_resize().
-  */
-  LV2UI_Feature_Handle handle;
-
-  /**
-     Request/advertise a size change.
-
-     When provided by the host, the UI may call this function to inform the
-     host about the size of the UI.
-
-     When provided by the UI, the host may call this function to notify the
-     UI that it should change its size accordingly.  In this case, the host
-     must pass the LV2UI_Handle to provide access to the UI instance.
-
-     @return 0 on success.
-  */
-  int (*ui_resize)(LV2UI_Feature_Handle handle, int width, int height);
-} LV2UI_Resize;
-
-/**
-   Feature to map port symbols to UIs.
-
-   This can be used by the UI to get the index for a port with the given
-   symbol.  This makes it possible to implement and distribute a UI separately
-   from the plugin (since symbol, unlike index, is a stable port identifier).
-*/
-typedef struct {
-  /**
-     Pointer to opaque data which must be passed to port_index().
-  */
-  LV2UI_Feature_Handle handle;
-
-  /**
-     Get the index for the port with the given `symbol`.
-
-     @return The index of the port, or LV2UI_INVALID_PORT_INDEX if no such
-     port is found.
-  */
-  uint32_t (*port_index)(LV2UI_Feature_Handle handle, const char* symbol);
-} LV2UI_Port_Map;
-
-/**
-   Feature to subscribe to port updates (LV2_UI__portSubscribe).
-*/
-typedef struct {
-  /**
-     Pointer to opaque data which must be passed to subscribe() and
-     unsubscribe().
-  */
-  LV2UI_Feature_Handle handle;
-
-  /**
-     Subscribe to updates for a port.
-
-     This means that the host will call the UI's port_event() function when
-     the port value changes (as defined by protocol).
-
-     Calling this function with the same `port_index` and `port_protocol`
-     as an already active subscription has no effect.
-
-     @param handle The handle field of this struct.
-     @param port_index The index of the port.
-     @param port_protocol The URID of the ui:PortProtocol.
-     @param features Features for this subscription.
-     @return 0 on success.
-  */
-  uint32_t (*subscribe)(LV2UI_Feature_Handle      handle,
-                        uint32_t                  port_index,
-                        uint32_t                  port_protocol,
-                        const LV2_Feature* const* features);
-
-  /**
-     Unsubscribe from updates for a port.
-
-     This means that the host will cease calling calling port_event() when
-     the port value changes.
-
-     Calling this function with a `port_index` and `port_protocol` that
-     does not refer to an active port subscription has no effect.
-
-     @param handle The handle field of this struct.
-     @param port_index The index of the port.
-     @param port_protocol The URID of the ui:PortProtocol.
-     @param features Features for this subscription.
-     @return 0 on success.
-  */
-  uint32_t (*unsubscribe)(LV2UI_Feature_Handle      handle,
-                          uint32_t                  port_index,
-                          uint32_t                  port_protocol,
-                          const LV2_Feature* const* features);
-} LV2UI_Port_Subscribe;
-
-/**
-   A feature to notify the host that the user has grabbed a UI control.
-*/
-typedef struct {
-  /**
-     Pointer to opaque data which must be passed to touch().
-  */
-  LV2UI_Feature_Handle handle;
-
-  /**
-     Notify the host that a control has been grabbed or released.
-
-     The host should cease automating the port or otherwise manipulating the
-     port value until the control has been ungrabbed.
-
-     @param handle The handle field of this struct.
-     @param port_index The index of the port associated with the control.
-     @param grabbed If true, the control has been grabbed, otherwise the
-     control has been released.
-  */
-  void (*touch)(LV2UI_Feature_Handle handle, uint32_t port_index, bool grabbed);
-} LV2UI_Touch;
-
-/**
-   A status code for LV2UI_Request_Value::request().
-*/
-typedef enum {
-  /**
-     Completed successfully.
-
-     The host will set the parameter later if the user chooses a new value.
-  */
-  LV2UI_REQUEST_VALUE_SUCCESS,
-
-  /**
-     Parameter already being requested.
-
-     The host is already requesting a parameter from the user (for example, a
-     dialog is visible), or the UI is otherwise busy and can not make this
-     request.
-  */
-  LV2UI_REQUEST_VALUE_BUSY,
-
-  /**
-     Unknown parameter.
-
-     The host is not aware of this parameter, and is not able to set a new
-     value for it.
-  */
-  LV2UI_REQUEST_VALUE_ERR_UNKNOWN,
-
-  /**
-     Unsupported parameter.
-
-     The host knows about this parameter, but does not support requesting a
-     new value for it from the user.  This is likely because the host does
-     not have UI support for choosing a value with the appropriate type.
-  */
-  LV2UI_REQUEST_VALUE_ERR_UNSUPPORTED
-} LV2UI_Request_Value_Status;
-
-/**
-   A feature to request a new parameter value from the host.
-*/
-typedef struct {
-  /**
-     Pointer to opaque data which must be passed to request().
-  */
-  LV2UI_Feature_Handle handle;
-
-  /**
-     Request a value for a parameter from the host.
-
-     This is mainly used by UIs to request values for complex parameters that
-     don't change often, such as file paths, but it may be used to request
-     any parameter value.
-
-     This function returns immediately, and the return value indicates
-     whether the host can fulfil the request.  The host may notify the
-     plugin about the new parameter value, for example when a file is
-     selected by the user, via the usual mechanism.  Typically, the host will
-     send a message to the plugin that sets the new parameter value, and the
-     plugin will notify the UI via a message as usual for any other parameter
-     change.
-
-     To provide an appropriate UI, the host can determine details about the
-     parameter from the plugin data as usual.  The additional parameters of
-     this function provide support for more advanced use cases, but in the
-     simple common case, the plugin will simply pass the key of the desired
-     parameter and zero for everything else.
-
-     @param handle The handle field of this struct.
-
-     @param key The URID of the parameter.
-
-     @param type The optional type of the value to request.  This can be used
-     to request a specific value type for parameters that support several.
-     If non-zero, it must be the URID of an instance of rdfs:Class or
-     rdfs:Datatype.
-
-     @param features Additional features for this request, or NULL.
-
-     @return A status code which is 0 on success.
-  */
-  LV2UI_Request_Value_Status (*request)(LV2UI_Feature_Handle      handle,
-                                        LV2_URID                  key,
-                                        LV2_URID                  type,
-                                        const LV2_Feature* const* features);
-
-} LV2UI_Request_Value;
-
-/**
-   UI Idle Interface (LV2_UI__idleInterface)
-
-   UIs can provide this interface to have an idle() callback called by the host
-   rapidly to update the UI.
-*/
-typedef struct {
-  /**
-     Run a single iteration of the UI's idle loop.
-
-     This will be called rapidly in the UI thread at a rate appropriate
-     for a toolkit main loop.  There are no precise timing guarantees, but
-     the host should attempt to call idle() at a high enough rate for smooth
-     animation, at least 30Hz.
-
-     @return non-zero if the UI has been closed, in which case the host
-     should stop calling idle(), and can either completely destroy the UI, or
-     re-show it and resume calling idle().
-  */
-  int (*idle)(LV2UI_Handle ui);
-} LV2UI_Idle_Interface;
-
-/**
-   UI Show Interface (LV2_UI__showInterface)
-
-   UIs can provide this interface to show and hide a window, which allows them
-   to function in hosts unable to embed their widget.  This allows any UI to
-   provide a fallback for embedding that works in any host.
-
-   If used:
-   - The host MUST use LV2UI_Idle_Interface to drive the UI.
-   - The UI MUST return non-zero from LV2UI_Idle_Interface::idle() when it has
-     been closed.
-   - If idle() returns non-zero, the host MUST call hide() and stop calling
-     idle().  It MAY later call show() then resume calling idle().
-*/
-typedef struct {
-  /**
-     Show a window for this UI.
-
-     The window title MAY have been passed by the host to
-     LV2UI_Descriptor::instantiate() as an LV2_Options_Option with key
-     LV2_UI__windowTitle.
-
-     @return 0 on success, or anything else to stop being called.
-  */
-  int (*show)(LV2UI_Handle ui);
-
-  /**
-     Hide the window for this UI.
-
-     @return 0 on success, or anything else to stop being called.
-  */
-  int (*hide)(LV2UI_Handle ui);
-} LV2UI_Show_Interface;
-
-/**
-   Peak data for a slice of time, the update format for ui:peakProtocol.
-*/
-typedef struct {
-  /**
-     The start of the measurement period.  This is just a running counter
-     that is only meaningful in comparison to previous values and must not be
-     interpreted as an absolute time.
-  */
-  uint32_t period_start;
-
-  /**
-     The size of the measurement period, in the same units as period_start.
-  */
-  uint32_t period_size;
-
-  /**
-     The peak value for the measurement period. This should be the maximal
-     value for abs(sample) over all the samples in the period.
-  */
-  float peak;
-} LV2UI_Peak_Data;
-
-/**
-   Prototype for UI accessor function.
-
-   This is the entry point to a UI library, which works in the same way as
-   lv2_descriptor() but for UIs rather than plugins.
-*/
-LV2_SYMBOL_EXPORT
-const LV2UI_Descriptor*
-lv2ui_descriptor(uint32_t index);
-
-/**
-   The type of the lv2ui_descriptor() function.
-*/
-typedef const LV2UI_Descriptor* (*LV2UI_DescriptorFunction)(uint32_t index);
-
-#ifdef __cplusplus
-}
-#endif
-
-/**
-   @}
-*/
-
-#endif /* LV2_UI_H */
diff --git a/lv2/units/manifest.ttl b/lv2/units.lv2/manifest.ttl
index c6c9286..c6c9286 100644
--- a/lv2/units/manifest.ttl
+++ b/lv2/units.lv2/manifest.ttl
diff --git a/lv2/units/units.meta.ttl b/lv2/units.lv2/units.meta.ttl
index a857046..a857046 100644
--- a/lv2/units/units.meta.ttl
+++ b/lv2/units.lv2/units.meta.ttl
diff --git a/lv2/units/units.ttl b/lv2/units.lv2/units.ttl
index 959c063..21a1898 100644
--- a/lv2/units/units.ttl
+++ b/lv2/units.lv2/units.ttl
@@ -8,8 +8,7 @@
 	a owl:Ontology ;
 	rdfs:label "LV2 Units" ;
 	rdfs:comment "Units for LV2 values." ;
-	rdfs:seeAlso <units.h> ,
-		<units.meta.ttl> .
+	rdfs:seeAlso <units.meta.ttl> .
 
 units:Unit
 	a rdfs:Class ,
diff --git a/lv2/units/meson.build b/lv2/units/meson.build
deleted file mode 100644
index 00d50dc..0000000
--- a/lv2/units/meson.build
+++ /dev/null
@@ -1,40 +0,0 @@
-# Copyright 2022 David Robillard <d@drobilla.net>
-# SPDX-License-Identifier: CC0-1.0 OR ISC
-
-name = 'units'
-path = 'ns' / 'extensions' / 'units'
-
-units_data = files(
-  'units.meta.ttl',
-  'units.ttl',
-  'manifest.ttl',
-)
-
-headers = files(
-  'units.h',
-)
-
-# Install specification bundle
-install_data(units_data, install_dir: lv2dir / name + '.lv2')
-install_headers(headers, subdir: 'lv2' / name)
-if get_option('old_headers')
-  install_headers(headers, subdir: 'lv2' / 'lv2plug.in' / path)
-endif
-
-# Build documentation
-if build_docs
-  lv2_units_docs = custom_target(
-    name + '.html',
-    command: lv2specgen_command_prefix + [
-      '--docdir=../../html',
-      '--style-uri=../../aux/style.css',
-      '@INPUT@',
-      '@OUTPUT@',
-    ],
-    depends: doc_deps,
-    input: files('units.ttl'),
-    install: true,
-    install_dir: lv2_docdir / 'ns' / 'extensions',
-    output: name + '.html',
-  )
-endif
diff --git a/lv2/units/units.h b/lv2/units/units.h
deleted file mode 100644
index 09ae16b..0000000
--- a/lv2/units/units.h
+++ /dev/null
@@ -1,75 +0,0 @@
-/*
-  Copyright 2012-2016 David Robillard <d@drobilla.net>
-
-  Permission to use, copy, modify, and/or distribute this software for any
-  purpose with or without fee is hereby granted, provided that the above
-  copyright notice and this permission notice appear in all copies.
-
-  THIS SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-  WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-  MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-  ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-  WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-  ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-  OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-*/
-
-#ifndef LV2_UNITS_H
-#define LV2_UNITS_H
-
-/**
-   @defgroup units Units
-   @ingroup lv2
-
-   Units for LV2 values.
-
-   See <http://lv2plug.in/ns/extensions/units> for details.
-
-   @{
-*/
-
-// clang-format off
-
-#define LV2_UNITS_URI    "http://lv2plug.in/ns/extensions/units"  ///< http://lv2plug.in/ns/extensions/units
-#define LV2_UNITS_PREFIX LV2_UNITS_URI "#"                        ///< http://lv2plug.in/ns/extensions/units#
-
-#define LV2_UNITS__Conversion       LV2_UNITS_PREFIX "Conversion"        ///< http://lv2plug.in/ns/extensions/units#Conversion
-#define LV2_UNITS__Unit             LV2_UNITS_PREFIX "Unit"              ///< http://lv2plug.in/ns/extensions/units#Unit
-#define LV2_UNITS__bar              LV2_UNITS_PREFIX "bar"               ///< http://lv2plug.in/ns/extensions/units#bar
-#define LV2_UNITS__beat             LV2_UNITS_PREFIX "beat"              ///< http://lv2plug.in/ns/extensions/units#beat
-#define LV2_UNITS__bpm              LV2_UNITS_PREFIX "bpm"               ///< http://lv2plug.in/ns/extensions/units#bpm
-#define LV2_UNITS__cent             LV2_UNITS_PREFIX "cent"              ///< http://lv2plug.in/ns/extensions/units#cent
-#define LV2_UNITS__cm               LV2_UNITS_PREFIX "cm"                ///< http://lv2plug.in/ns/extensions/units#cm
-#define LV2_UNITS__coef             LV2_UNITS_PREFIX "coef"              ///< http://lv2plug.in/ns/extensions/units#coef
-#define LV2_UNITS__conversion       LV2_UNITS_PREFIX "conversion"        ///< http://lv2plug.in/ns/extensions/units#conversion
-#define LV2_UNITS__db               LV2_UNITS_PREFIX "db"                ///< http://lv2plug.in/ns/extensions/units#db
-#define LV2_UNITS__degree           LV2_UNITS_PREFIX "degree"            ///< http://lv2plug.in/ns/extensions/units#degree
-#define LV2_UNITS__frame            LV2_UNITS_PREFIX "frame"             ///< http://lv2plug.in/ns/extensions/units#frame
-#define LV2_UNITS__hz               LV2_UNITS_PREFIX "hz"                ///< http://lv2plug.in/ns/extensions/units#hz
-#define LV2_UNITS__inch             LV2_UNITS_PREFIX "inch"              ///< http://lv2plug.in/ns/extensions/units#inch
-#define LV2_UNITS__khz              LV2_UNITS_PREFIX "khz"               ///< http://lv2plug.in/ns/extensions/units#khz
-#define LV2_UNITS__km               LV2_UNITS_PREFIX "km"                ///< http://lv2plug.in/ns/extensions/units#km
-#define LV2_UNITS__m                LV2_UNITS_PREFIX "m"                 ///< http://lv2plug.in/ns/extensions/units#m
-#define LV2_UNITS__mhz              LV2_UNITS_PREFIX "mhz"               ///< http://lv2plug.in/ns/extensions/units#mhz
-#define LV2_UNITS__midiNote         LV2_UNITS_PREFIX "midiNote"          ///< http://lv2plug.in/ns/extensions/units#midiNote
-#define LV2_UNITS__mile             LV2_UNITS_PREFIX "mile"              ///< http://lv2plug.in/ns/extensions/units#mile
-#define LV2_UNITS__min              LV2_UNITS_PREFIX "min"               ///< http://lv2plug.in/ns/extensions/units#min
-#define LV2_UNITS__mm               LV2_UNITS_PREFIX "mm"                ///< http://lv2plug.in/ns/extensions/units#mm
-#define LV2_UNITS__ms               LV2_UNITS_PREFIX "ms"                ///< http://lv2plug.in/ns/extensions/units#ms
-#define LV2_UNITS__name             LV2_UNITS_PREFIX "name"              ///< http://lv2plug.in/ns/extensions/units#name
-#define LV2_UNITS__oct              LV2_UNITS_PREFIX "oct"               ///< http://lv2plug.in/ns/extensions/units#oct
-#define LV2_UNITS__pc               LV2_UNITS_PREFIX "pc"                ///< http://lv2plug.in/ns/extensions/units#pc
-#define LV2_UNITS__prefixConversion LV2_UNITS_PREFIX "prefixConversion"  ///< http://lv2plug.in/ns/extensions/units#prefixConversion
-#define LV2_UNITS__render           LV2_UNITS_PREFIX "render"            ///< http://lv2plug.in/ns/extensions/units#render
-#define LV2_UNITS__s                LV2_UNITS_PREFIX "s"                 ///< http://lv2plug.in/ns/extensions/units#s
-#define LV2_UNITS__semitone12TET    LV2_UNITS_PREFIX "semitone12TET"     ///< http://lv2plug.in/ns/extensions/units#semitone12TET
-#define LV2_UNITS__symbol           LV2_UNITS_PREFIX "symbol"            ///< http://lv2plug.in/ns/extensions/units#symbol
-#define LV2_UNITS__unit             LV2_UNITS_PREFIX "unit"              ///< http://lv2plug.in/ns/extensions/units#unit
-
-// clang-format on
-
-/**
-   @}
-*/
-
-#endif /* LV2_UNITS_H */
diff --git a/lv2/uri-map/manifest.ttl b/lv2/uri-map.lv2/manifest.ttl
index a64e4fb..a64e4fb 100644
--- a/lv2/uri-map/manifest.ttl
+++ b/lv2/uri-map.lv2/manifest.ttl
diff --git a/lv2/uri-map/uri-map.meta.ttl b/lv2/uri-map.lv2/uri-map.meta.ttl
index acd1c26..acd1c26 100644
--- a/lv2/uri-map/uri-map.meta.ttl
+++ b/lv2/uri-map.lv2/uri-map.meta.ttl
diff --git a/lv2/uri-map/uri-map.ttl b/lv2/uri-map.lv2/uri-map.ttl
index bfb0d0b..7a7d6e3 100644
--- a/lv2/uri-map/uri-map.ttl
+++ b/lv2/uri-map.lv2/uri-map.ttl
@@ -9,6 +9,5 @@
 	owl:deprecated true ;
 	rdfs:label "LV2 URI Map" ;
 	rdfs:comment "A feature for mapping URIs to integers." ;
-	rdfs:seeAlso <uri-map.h> ,
-		<uri-map.meta.ttl> .
+	rdfs:seeAlso <uri-map.meta.ttl> .
 
diff --git a/lv2/uri-map/meson.build b/lv2/uri-map/meson.build
deleted file mode 100644
index 1961645..0000000
--- a/lv2/uri-map/meson.build
+++ /dev/null
@@ -1,40 +0,0 @@
-# Copyright 2022 David Robillard <d@drobilla.net>
-# SPDX-License-Identifier: CC0-1.0 OR ISC
-
-name = 'uri-map'
-path = 'ns' / 'ext' / 'uri-map'
-
-uri_map_data = files(
-  'uri-map.meta.ttl',
-  'uri-map.ttl',
-  'manifest.ttl',
-)
-
-headers = files(
-  'uri-map.h',
-)
-
-# Install specification bundle
-install_data(uri_map_data, install_dir: lv2dir / name + '.lv2')
-install_headers(headers, subdir: 'lv2' / name)
-if get_option('old_headers')
-  install_headers(headers, subdir: 'lv2' / 'lv2plug.in' / path)
-endif
-
-# Build documentation
-if build_docs
-  lv2_uri_map_docs = custom_target(
-    name + '.html',
-    command: lv2specgen_command_prefix + [
-      '--docdir=../../html',
-      '--style-uri=../../aux/style.css',
-      '@INPUT@',
-      '@OUTPUT@',
-    ],
-    depends: doc_deps,
-    input: files('uri-map.ttl'),
-    install: true,
-    install_dir: lv2_docdir / 'ns' / 'ext',
-    output: name + '.html',
-  )
-endif
diff --git a/lv2/uri-map/uri-map.h b/lv2/uri-map/uri-map.h
deleted file mode 100644
index 47cde1c..0000000
--- a/lv2/uri-map/uri-map.h
+++ /dev/null
@@ -1,121 +0,0 @@
-/*
-  Copyright 2008-2016 David Robillard <d@drobilla.net>
-
-  Permission to use, copy, modify, and/or distribute this software for any
-  purpose with or without fee is hereby granted, provided that the above
-  copyright notice and this permission notice appear in all copies.
-
-  THIS SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-  WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-  MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-  ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-  WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-  ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-  OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-*/
-
-#ifndef LV2_URI_MAP_H
-#define LV2_URI_MAP_H
-
-/**
-   @defgroup uri-map URI Map
-   @ingroup lv2
-
-   A feature for mapping URIs to integers.
-
-   This extension defines a simple mechanism for plugins to map URIs to
-   integers, usually for performance reasons (e.g. processing events typed by
-   URIs in real time). The expected use case is for plugins to map URIs to
-   integers for things they 'understand' at instantiation time, and store those
-   values for use in the audio thread without doing any string comparison.
-   This allows the extensibility of RDF with the performance of integers (or
-   centrally defined enumerations).
-
-   See <http://lv2plug.in/ns/ext/uri-map> for details.
-
-   @{
-*/
-
-// clang-format off
-
-#define LV2_URI_MAP_URI    "http://lv2plug.in/ns/ext/uri-map"  ///< http://lv2plug.in/ns/ext/uri-map
-#define LV2_URI_MAP_PREFIX LV2_URI_MAP_URI "#"                 ///< http://lv2plug.in/ns/ext/uri-map#
-
-// clang-format on
-
-#include "lv2/core/attributes.h"
-
-#include <stdint.h>
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-LV2_DISABLE_DEPRECATION_WARNINGS
-
-/**
-   Opaque pointer to host data.
-*/
-LV2_DEPRECATED
-typedef void* LV2_URI_Map_Callback_Data;
-
-/**
-   URI Map Feature.
-
-   To support this feature the host must pass an LV2_Feature struct to the
-   plugin's instantiate method with URI "http://lv2plug.in/ns/ext/uri-map"
-   and data pointed to an instance of this struct.
-*/
-LV2_DEPRECATED
-typedef struct {
-  /**
-     Opaque pointer to host data.
-
-     The plugin MUST pass this to any call to functions in this struct.
-     Otherwise, it must not be interpreted in any way.
-  */
-  LV2_URI_Map_Callback_Data callback_data;
-
-  /**
-     Get the numeric ID of a URI from the host.
-
-     @param callback_data Must be the callback_data member of this struct.
-     @param map The 'context' of this URI. Certain extensions may define a
-     URI that must be passed here with certain restrictions on the return
-     value (e.g. limited range). This value may be NULL if the plugin needs
-     an ID for a URI in general. Extensions SHOULD NOT define a context
-     unless there is a specific need to do so, e.g. to restrict the range of
-     the returned value.
-     @param uri The URI to be mapped to an integer ID.
-
-     This function is referentially transparent; any number of calls with the
-     same arguments is guaranteed to return the same value over the life of a
-     plugin instance (though the same URI may return different values with a
-     different map parameter). However, this function is not necessarily very
-     fast: plugins SHOULD cache any IDs they might need in performance
-     critical situations.
-
-     The return value 0 is reserved and indicates that an ID for that URI
-     could not be created for whatever reason. Extensions MAY define more
-     precisely what this means in a certain context, but in general plugins
-     SHOULD handle this situation as gracefully as possible. However, hosts
-     SHOULD NOT return 0 from this function in non-exceptional circumstances
-     (e.g. the URI map SHOULD be dynamic). Hosts that statically support only
-     a fixed set of URIs should not expect plugins to function correctly.
-  */
-  uint32_t (*uri_to_id)(LV2_URI_Map_Callback_Data callback_data,
-                        const char*               map,
-                        const char*               uri);
-} LV2_URI_Map_Feature;
-
-LV2_RESTORE_WARNINGS
-
-#ifdef __cplusplus
-} /* extern "C" */
-#endif
-
-/**
-   @}
-*/
-
-#endif /* LV2_URI_MAP_H */
diff --git a/lv2/urid/manifest.ttl b/lv2/urid.lv2/manifest.ttl
index 772e2b6..772e2b6 100644
--- a/lv2/urid/manifest.ttl
+++ b/lv2/urid.lv2/manifest.ttl
diff --git a/lv2/urid/urid.meta.ttl b/lv2/urid.lv2/urid.meta.ttl
index b2a74fa..b2a74fa 100644
--- a/lv2/urid/urid.meta.ttl
+++ b/lv2/urid.lv2/urid.meta.ttl
diff --git a/lv2/urid/urid.ttl b/lv2/urid.lv2/urid.ttl
index 53aa1e5..6ce666a 100644
--- a/lv2/urid/urid.ttl
+++ b/lv2/urid.lv2/urid.ttl
@@ -7,8 +7,7 @@
 	a owl:Ontology ;
 	rdfs:label "LV2 URID" ;
 	rdfs:comment "Features for mapping URIs to and from integers." ;
-	rdfs:seeAlso <urid.h> ,
-		<urid.meta.ttl> ;
+	rdfs:seeAlso <urid.meta.ttl> ;
 	owl:imports <http://lv2plug.in/ns/lv2core> .
 
 urid:map
diff --git a/lv2/urid/meson.build b/lv2/urid/meson.build
deleted file mode 100644
index 38efe4b..0000000
--- a/lv2/urid/meson.build
+++ /dev/null
@@ -1,40 +0,0 @@
-# Copyright 2022 David Robillard <d@drobilla.net>
-# SPDX-License-Identifier: CC0-1.0 OR ISC
-
-name = 'urid'
-path = 'ns' / 'ext' / 'urid'
-
-urid_data = files(
-  'urid.meta.ttl',
-  'urid.ttl',
-  'manifest.ttl',
-)
-
-headers = files(
-  'urid.h',
-)
-
-# Install specification bundle
-install_data(urid_data, install_dir: lv2dir / name + '.lv2')
-install_headers(headers, subdir: 'lv2' / name)
-if get_option('old_headers')
-  install_headers(headers, subdir: 'lv2' / 'lv2plug.in' / path)
-endif
-
-# Build documentation
-if build_docs
-  lv2_urid_docs = custom_target(
-    name + '.html',
-    command: lv2specgen_command_prefix + [
-      '--docdir=../../html',
-      '--style-uri=../../aux/style.css',
-      '@INPUT@',
-      '@OUTPUT@',
-    ],
-    depends: doc_deps,
-    input: files('urid.ttl'),
-    install: true,
-    install_dir: lv2_docdir / 'ns' / 'ext',
-    output: name + '.html',
-  )
-endif
diff --git a/lv2/urid/urid.h b/lv2/urid/urid.h
deleted file mode 100644
index b537d14..0000000
--- a/lv2/urid/urid.h
+++ /dev/null
@@ -1,140 +0,0 @@
-/*
-  Copyright 2008-2016 David Robillard <d@drobilla.net>
-  Copyright 2011 Gabriel M. Beddingfield <gabrbedd@gmail.com>
-
-  Permission to use, copy, modify, and/or distribute this software for any
-  purpose with or without fee is hereby granted, provided that the above
-  copyright notice and this permission notice appear in all copies.
-
-  THIS SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-  WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-  MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-  ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-  WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-  ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-  OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-*/
-
-#ifndef LV2_URID_H
-#define LV2_URID_H
-
-/**
-   @defgroup urid URID
-   @ingroup lv2
-
-   Features for mapping URIs to and from integers.
-
-   See <http://lv2plug.in/ns/ext/urid> for details.
-
-   @{
-*/
-
-// clang-format off
-
-#define LV2_URID_URI    "http://lv2plug.in/ns/ext/urid"  ///< http://lv2plug.in/ns/ext/urid
-#define LV2_URID_PREFIX LV2_URID_URI "#"                 ///< http://lv2plug.in/ns/ext/urid#
-
-#define LV2_URID__map   LV2_URID_PREFIX "map"    ///< http://lv2plug.in/ns/ext/urid#map
-#define LV2_URID__unmap LV2_URID_PREFIX "unmap"  ///< http://lv2plug.in/ns/ext/urid#unmap
-
-#define LV2_URID_MAP_URI   LV2_URID__map    ///< Legacy
-#define LV2_URID_UNMAP_URI LV2_URID__unmap  ///< Legacy
-
-// clang-format on
-
-#include <stdint.h>
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/**
-   Opaque pointer to host data for LV2_URID_Map.
-*/
-typedef void* LV2_URID_Map_Handle;
-
-/**
-   Opaque pointer to host data for LV2_URID_Unmap.
-*/
-typedef void* LV2_URID_Unmap_Handle;
-
-/**
-   URI mapped to an integer.
-*/
-typedef uint32_t LV2_URID;
-
-/**
-   URID Map Feature (LV2_URID__map)
-*/
-typedef struct {
-  /**
-     Opaque pointer to host data.
-
-     This MUST be passed to map_uri() whenever it is called.
-     Otherwise, it must not be interpreted in any way.
-  */
-  LV2_URID_Map_Handle handle;
-
-  /**
-     Get the numeric ID of a URI.
-
-     If the ID does not already exist, it will be created.
-
-     This function is referentially transparent; any number of calls with the
-     same arguments is guaranteed to return the same value over the life of a
-     plugin instance.  Note, however, that several URIs MAY resolve to the
-     same ID if the host considers those URIs equivalent.
-
-     This function is not necessarily very fast or RT-safe: plugins SHOULD
-     cache any IDs they might need in performance critical situations.
-
-     The return value 0 is reserved and indicates that an ID for that URI
-     could not be created for whatever reason.  However, hosts SHOULD NOT
-     return 0 from this function in non-exceptional circumstances (i.e. the
-     URI map SHOULD be dynamic).
-
-     @param handle Must be the callback_data member of this struct.
-     @param uri The URI to be mapped to an integer ID.
-  */
-  LV2_URID (*map)(LV2_URID_Map_Handle handle, const char* uri);
-} LV2_URID_Map;
-
-/**
-   URI Unmap Feature (LV2_URID__unmap)
-*/
-typedef struct {
-  /**
-     Opaque pointer to host data.
-
-     This MUST be passed to unmap() whenever it is called.
-     Otherwise, it must not be interpreted in any way.
-  */
-  LV2_URID_Unmap_Handle handle;
-
-  /**
-     Get the URI for a previously mapped numeric ID.
-
-     Returns NULL if `urid` is not yet mapped.  Otherwise, the corresponding
-     URI is returned in a canonical form.  This MAY not be the exact same
-     string that was originally passed to LV2_URID_Map::map(), but it MUST be
-     an identical URI according to the URI syntax specification (RFC3986).  A
-     non-NULL return for a given `urid` will always be the same for the life
-     of the plugin.  Plugins that intend to perform string comparison on
-     unmapped URIs SHOULD first canonicalise URI strings with a call to
-     map_uri() followed by a call to unmap_uri().
-
-     @param handle Must be the callback_data member of this struct.
-     @param urid The ID to be mapped back to the URI string.
-  */
-  const char* (*unmap)(LV2_URID_Unmap_Handle handle, LV2_URID urid);
-} LV2_URID_Unmap;
-
-#ifdef __cplusplus
-} /* extern "C" */
-#endif
-
-/**
-   @}
-*/
-
-#endif /* LV2_URID_H */
diff --git a/lv2/worker/manifest.ttl b/lv2/worker.lv2/manifest.ttl
index 692720d..692720d 100644
--- a/lv2/worker/manifest.ttl
+++ b/lv2/worker.lv2/manifest.ttl
diff --git a/lv2/worker/worker.meta.ttl b/lv2/worker.lv2/worker.meta.ttl
index 2fc51bc..2fc51bc 100644
--- a/lv2/worker/worker.meta.ttl
+++ b/lv2/worker.lv2/worker.meta.ttl
diff --git a/lv2/worker/worker.ttl b/lv2/worker.lv2/worker.ttl
index cb8a81a..581be71 100644
--- a/lv2/worker/worker.ttl
+++ b/lv2/worker.lv2/worker.ttl
@@ -10,8 +10,7 @@
 	rdfs:label "LV2 Worker" ;
 	rdfs:comment "Support for doing non-realtime work in plugins." ;
 	owl:imports <http://lv2plug.in/ns/lv2core> ;
-	rdfs:seeAlso <worker.h> ,
-		<worker.meta.ttl> .
+	rdfs:seeAlso <worker.meta.ttl> .
 
 work:interface
 	a lv2:ExtensionData ;
diff --git a/lv2/worker/meson.build b/lv2/worker/meson.build
deleted file mode 100644
index 248c594..0000000
--- a/lv2/worker/meson.build
+++ /dev/null
@@ -1,40 +0,0 @@
-# Copyright 2022 David Robillard <d@drobilla.net>
-# SPDX-License-Identifier: CC0-1.0 OR ISC
-
-name = 'worker'
-path = 'ns' / 'ext' / 'worker'
-
-worker_data = files(
-  'worker.meta.ttl',
-  'worker.ttl',
-  'manifest.ttl',
-)
-
-headers = files(
-  'worker.h',
-)
-
-# Install specification bundle
-install_data(worker_data, install_dir: lv2dir / name + '.lv2')
-install_headers(headers, subdir: 'lv2' / name)
-if get_option('old_headers')
-  install_headers(headers, subdir: 'lv2' / 'lv2plug.in' / path)
-endif
-
-# Build documentation
-if build_docs
-  lv2_worker_docs = custom_target(
-    name + '.html',
-    command: lv2specgen_command_prefix + [
-      '--docdir=../../html',
-      '--style-uri=../../aux/style.css',
-      '@INPUT@',
-      '@OUTPUT@',
-    ],
-    depends: doc_deps,
-    input: files('worker.ttl'),
-    install: true,
-    install_dir: lv2_docdir / 'ns' / 'ext',
-    output: name + '.html',
-  )
-endif
diff --git a/lv2/worker/worker.h b/lv2/worker/worker.h
deleted file mode 100644
index 4fd89f9..0000000
--- a/lv2/worker/worker.h
+++ /dev/null
@@ -1,183 +0,0 @@
-/*
-  Copyright 2012-2016 David Robillard <d@drobilla.net>
-
-  Permission to use, copy, modify, and/or distribute this software for any
-  purpose with or without fee is hereby granted, provided that the above
-  copyright notice and this permission notice appear in all copies.
-
-  THIS SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-  WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-  MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-  ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-  WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-  ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-  OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-*/
-
-#ifndef LV2_WORKER_H
-#define LV2_WORKER_H
-
-/**
-   @defgroup worker Worker
-   @ingroup lv2
-
-   Support for non-realtime plugin operations.
-
-   See <http://lv2plug.in/ns/ext/worker> for details.
-
-   @{
-*/
-
-#include "lv2/core/lv2.h"
-
-#include <stdint.h>
-
-// clang-format off
-
-#define LV2_WORKER_URI    "http://lv2plug.in/ns/ext/worker"  ///< http://lv2plug.in/ns/ext/worker
-#define LV2_WORKER_PREFIX LV2_WORKER_URI "#"                 ///< http://lv2plug.in/ns/ext/worker#
-
-#define LV2_WORKER__interface LV2_WORKER_PREFIX "interface"  ///< http://lv2plug.in/ns/ext/worker#interface
-#define LV2_WORKER__schedule  LV2_WORKER_PREFIX "schedule"   ///< http://lv2plug.in/ns/ext/worker#schedule
-
-// clang-format on
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/**
-   Status code for worker functions.
-*/
-typedef enum {
-  LV2_WORKER_SUCCESS      = 0, /**< Completed successfully. */
-  LV2_WORKER_ERR_UNKNOWN  = 1, /**< Unknown error. */
-  LV2_WORKER_ERR_NO_SPACE = 2  /**< Failed due to lack of space. */
-} LV2_Worker_Status;
-
-/** Opaque handle for LV2_Worker_Interface::work(). */
-typedef void* LV2_Worker_Respond_Handle;
-
-/**
-   A function to respond to run() from the worker method.
-
-   The `data` MUST be safe for the host to copy and later pass to
-   work_response(), and the host MUST guarantee that it will be eventually
-   passed to work_response() if this function returns LV2_WORKER_SUCCESS.
-*/
-typedef LV2_Worker_Status (*LV2_Worker_Respond_Function)(
-  LV2_Worker_Respond_Handle handle,
-  uint32_t                  size,
-  const void*               data);
-
-/**
-   Plugin Worker Interface.
-
-   This is the interface provided by the plugin to implement a worker method.
-   The plugin's extension_data() method should return an LV2_Worker_Interface
-   when called with LV2_WORKER__interface as its argument.
-*/
-typedef struct {
-  /**
-     The worker method.  This is called by the host in a non-realtime context
-     as requested, possibly with an arbitrary message to handle.
-
-     A response can be sent to run() using `respond`.  The plugin MUST NOT
-     make any assumptions about which thread calls this method, except that
-     there are no real-time requirements and only one call may be executed at
-     a time.  That is, the host MAY call this method from any non-real-time
-     thread, but MUST NOT make concurrent calls to this method from several
-     threads.
-
-     @param instance The LV2 instance this is a method on.
-     @param respond  A function for sending a response to run().
-     @param handle   Must be passed to `respond` if it is called.
-     @param size     The size of `data`.
-     @param data     Data from run(), or NULL.
-  */
-  LV2_Worker_Status (*work)(LV2_Handle                  instance,
-                            LV2_Worker_Respond_Function respond,
-                            LV2_Worker_Respond_Handle   handle,
-                            uint32_t                    size,
-                            const void*                 data);
-
-  /**
-     Handle a response from the worker.  This is called by the host in the
-     run() context when a response from the worker is ready.
-
-     @param instance The LV2 instance this is a method on.
-     @param size     The size of `body`.
-     @param body     Message body, or NULL.
-  */
-  LV2_Worker_Status (*work_response)(LV2_Handle  instance,
-                                     uint32_t    size,
-                                     const void* body);
-
-  /**
-     Called when all responses for this cycle have been delivered.
-
-     Since work_response() may be called after run() finished, this provides
-     a hook for code that must run after the cycle is completed.
-
-     This field may be NULL if the plugin has no use for it.  Otherwise, the
-     host MUST call it after every run(), regardless of whether or not any
-     responses were sent that cycle.
-  */
-  LV2_Worker_Status (*end_run)(LV2_Handle instance);
-} LV2_Worker_Interface;
-
-/** Opaque handle for LV2_Worker_Schedule. */
-typedef void* LV2_Worker_Schedule_Handle;
-
-/**
-   Schedule Worker Host Feature.
-
-   The host passes this feature to provide a schedule_work() function, which
-   the plugin can use to schedule a worker call from run().
-*/
-typedef struct {
-  /**
-     Opaque host data.
-  */
-  LV2_Worker_Schedule_Handle handle;
-
-  /**
-     Request from run() that the host call the worker.
-
-     This function is in the audio threading class.  It should be called from
-     run() to request that the host call the work() method in a non-realtime
-     context with the given arguments.
-
-     This function is always safe to call from run(), but it is not
-     guaranteed that the worker is actually called from a different thread.
-     In particular, when free-wheeling (for example, during offline
-     rendering), the worker may be executed immediately.  This allows
-     single-threaded processing with sample accuracy and avoids timing
-     problems when run() is executing much faster or slower than real-time.
-
-     Plugins SHOULD be written in such a way that if the worker runs
-     immediately, and responses from the worker are delivered immediately,
-     the effect of the work takes place immediately with sample accuracy.
-
-     The `data` MUST be safe for the host to copy and later pass to work(),
-     and the host MUST guarantee that it will be eventually passed to work()
-     if this function returns LV2_WORKER_SUCCESS.
-
-     @param handle The handle field of this struct.
-     @param size   The size of `data`.
-     @param data   Message to pass to work(), or NULL.
-  */
-  LV2_Worker_Status (*schedule_work)(LV2_Worker_Schedule_Handle handle,
-                                     uint32_t                   size,
-                                     const void*                data);
-} LV2_Worker_Schedule;
-
-#ifdef __cplusplus
-} /* extern "C" */
-#endif
-
-/**
-   @}
-*/
-
-#endif /* LV2_WORKER_H */