Adopt REUSE machine-readable licensing standard

30 files changed, 66 insertions, 460 deletions

diff --git a/include/lv2/atom/atom.h b/include/lv2/atom/atom.h
index b090c1e..a6178cf 100644
--- a/include/lv2/atom/atom.h
+++ b/include/lv2/atom/atom.h
@@ -1,18 +1,5 @@
-/*
-  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.
-*/
+// Copyright 2008-2016 David Robillard <d@drobilla.net>
+// SPDX-License-Identifier: ISC
 
 #ifndef LV2_ATOM_H
 #define LV2_ATOM_H
diff --git a/include/lv2/atom/forge.h b/include/lv2/atom/forge.h
index 280bd53..5e9bef8 100644
--- a/include/lv2/atom/forge.h
+++ b/include/lv2/atom/forge.h
@@ -1,18 +1,5 @@
-/*
-  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.
-*/
+// Copyright 2008-2016 David Robillard <d@drobilla.net>
+// SPDX-License-Identifier: ISC
 
 /**
    @file forge.h An API for constructing LV2 atoms.
diff --git a/include/lv2/atom/util.h b/include/lv2/atom/util.h
index 16d2c00..f585f82 100644
--- a/include/lv2/atom/util.h
+++ b/include/lv2/atom/util.h
@@ -1,18 +1,5 @@
-/*
-  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.
-*/
+// Copyright 2008-2015 David Robillard <d@drobilla.net>
+// SPDX-License-Identifier: ISC
 
 #ifndef LV2_ATOM_UTIL_H
 #define LV2_ATOM_UTIL_H
diff --git a/include/lv2/buf-size/buf-size.h b/include/lv2/buf-size/buf-size.h
index d96e17d..17be7bc 100644
--- a/include/lv2/buf-size/buf-size.h
+++ b/include/lv2/buf-size/buf-size.h
@@ -1,18 +1,5 @@
-/*
-  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.
-*/
+// Copyright 2007-2016 David Robillard <d@drobilla.net>
+// SPDX-License-Identifier: ISC
 
 #ifndef LV2_BUF_SIZE_H
 #define LV2_BUF_SIZE_H
diff --git a/include/lv2/core/attributes.h b/include/lv2/core/attributes.h
index 81791a2..ab46931 100644
--- a/include/lv2/core/attributes.h
+++ b/include/lv2/core/attributes.h
@@ -1,18 +1,5 @@
-/*
-  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.
-*/
+// Copyright 2018 David Robillard <d@drobilla.net>
+// SPDX-License-Identifier: ISC
 
 #ifndef LV2_CORE_ATTRIBUTES_H
 #define LV2_CORE_ATTRIBUTES_H
diff --git a/include/lv2/core/lv2.h b/include/lv2/core/lv2.h
index 84c40a5..06adea0 100644
--- a/include/lv2/core/lv2.h
+++ b/include/lv2/core/lv2.h
@@ -1,22 +1,7 @@
-/*
-  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.
-*/
+// Copyright 2006-2020 David Robillard <d@drobilla.net>
+// Copyright 2006-2012 Steve Harris <steve@plugin.org.uk>
+// Copyright 2000-2002 Richard W.E. Furse, Paul Barton-Davis, Stefan Westerfeld.
+// SPDX-License-Identifier: ISC
 
 #ifndef LV2_H_INCLUDED
 #define LV2_H_INCLUDED
diff --git a/include/lv2/core/lv2_util.h b/include/lv2/core/lv2_util.h
index f3766aa..8cd2872 100644
--- a/include/lv2/core/lv2_util.h
+++ b/include/lv2/core/lv2_util.h
@@ -1,18 +1,5 @@
-/*
-  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.
-*/
+// Copyright 2016 David Robillard <d@drobilla.net>
+// SPDX-License-Identifier: ISC
 
 /**
    @defgroup util Utilities
diff --git a/include/lv2/data-access/data-access.h b/include/lv2/data-access/data-access.h
index de3b6b6..2809d93 100644
--- a/include/lv2/data-access/data-access.h
+++ b/include/lv2/data-access/data-access.h
@@ -1,18 +1,5 @@
-/*
-  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.
-*/
+// Copyright 2008-2016 David Robillard <d@drobilla.net>
+// SPDX-License-Identifier: ISC
 
 #ifndef LV2_DATA_ACCESS_H
 #define LV2_DATA_ACCESS_H
diff --git a/include/lv2/dynmanifest/dynmanifest.h b/include/lv2/dynmanifest/dynmanifest.h
index 674577b..d67c750 100644
--- a/include/lv2/dynmanifest/dynmanifest.h
+++ b/include/lv2/dynmanifest/dynmanifest.h
@@ -1,19 +1,5 @@
-/*
-  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.
-*/
+// Copyright 2008-2011 Stefano D'Angelo <zanga.mail@gmail.com>
+// SPDX-License-Identifier: ISC
 
 #ifndef LV2_DYN_MANIFEST_H_INCLUDED
 #define LV2_DYN_MANIFEST_H_INCLUDED
diff --git a/include/lv2/event/event-helpers.h b/include/lv2/event/event-helpers.h
index bf1b885..0bf352f 100644
--- a/include/lv2/event/event-helpers.h
+++ b/include/lv2/event/event-helpers.h
@@ -1,18 +1,5 @@
-/*
-  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.
-*/
+// Copyright 2008-2015 David Robillard <d@drobilla.net>
+// SPDX-License-Identifier: ISC
 
 #ifndef LV2_EVENT_HELPERS_H
 #define LV2_EVENT_HELPERS_H
diff --git a/include/lv2/event/event.h b/include/lv2/event/event.h
index ed5adde..b880de1 100644
--- a/include/lv2/event/event.h
+++ b/include/lv2/event/event.h
@@ -1,19 +1,6 @@
-/*
-  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.
-*/
+// Copyright 2008-2016 David Robillard <d@drobilla.net>
+// Copyright 2006-2007 Lars Luthman <lars.luthman@gmail.com>
+// SPDX-License-Identifier: ISC
 
 #ifndef LV2_EVENT_H
 #define LV2_EVENT_H
diff --git a/include/lv2/instance-access/instance-access.h b/include/lv2/instance-access/instance-access.h
index 2986f69..a87ecaf 100644
--- a/include/lv2/instance-access/instance-access.h
+++ b/include/lv2/instance-access/instance-access.h
@@ -1,18 +1,5 @@
-/*
-  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.
-*/
+// Copyright 2008-2016 David Robillard <d@drobilla.net>
+// SPDX-License-Identifier: ISC
 
 #ifndef LV2_INSTANCE_ACCESS_H
 #define LV2_INSTANCE_ACCESS_H
diff --git a/include/lv2/log/log.h b/include/lv2/log/log.h
index cc62bef..cdaa6d3 100644
--- a/include/lv2/log/log.h
+++ b/include/lv2/log/log.h
@@ -1,18 +1,5 @@
-/*
-  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.
-*/
+// Copyright 2012-2016 David Robillard <d@drobilla.net>
+// SPDX-License-Identifier: ISC
 
 #ifndef LV2_LOG_H
 #define LV2_LOG_H
diff --git a/include/lv2/log/logger.h b/include/lv2/log/logger.h
index d6919a2..b7d2856 100644
--- a/include/lv2/log/logger.h
+++ b/include/lv2/log/logger.h
@@ -1,18 +1,5 @@
-/*
-  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.
-*/
+// Copyright 2012-2016 David Robillard <d@drobilla.net>
+// SPDX-License-Identifier: ISC
 
 #ifndef LV2_ATOM_LOGGER_H
 #define LV2_ATOM_LOGGER_H
diff --git a/include/lv2/midi/midi.h b/include/lv2/midi/midi.h
index f7e0500..8ca5bf2 100644
--- a/include/lv2/midi/midi.h
+++ b/include/lv2/midi/midi.h
@@ -1,18 +1,5 @@
-/*
-  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.
-*/
+// Copyright 2012-2016 David Robillard <d@drobilla.net>
+// SPDX-License-Identifier: ISC
 
 #ifndef LV2_MIDI_H
 #define LV2_MIDI_H
diff --git a/include/lv2/morph/morph.h b/include/lv2/morph/morph.h
index 370937a..e60a7d5 100644
--- a/include/lv2/morph/morph.h
+++ b/include/lv2/morph/morph.h
@@ -1,18 +1,5 @@
-/*
-  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.
-*/
+// Copyright 2012-2016 David Robillard <d@drobilla.net>
+// SPDX-License-Identifier: ISC
 
 #ifndef LV2_MORPH_H
 #define LV2_MORPH_H
diff --git a/include/lv2/options/options.h b/include/lv2/options/options.h
index 06e5db4..bdbf641 100644
--- a/include/lv2/options/options.h
+++ b/include/lv2/options/options.h
@@ -1,18 +1,5 @@
-/*
-  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.
-*/
+// Copyright 2012-2016 David Robillard <d@drobilla.net>
+// SPDX-License-Identifier: ISC
 
 #ifndef LV2_OPTIONS_H
 #define LV2_OPTIONS_H
diff --git a/include/lv2/parameters/parameters.h b/include/lv2/parameters/parameters.h
index 66a7561..6c17a1c 100644
--- a/include/lv2/parameters/parameters.h
+++ b/include/lv2/parameters/parameters.h
@@ -1,18 +1,5 @@
-/*
-  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.
-*/
+// Copyright 2012-2016 David Robillard <d@drobilla.net>
+// SPDX-License-Identifier: ISC
 
 #ifndef LV2_PARAMETERS_H
 #define LV2_PARAMETERS_H
diff --git a/include/lv2/patch/patch.h b/include/lv2/patch/patch.h
index 4db2abb..16b7889 100644
--- a/include/lv2/patch/patch.h
+++ b/include/lv2/patch/patch.h
@@ -1,18 +1,5 @@
-/*
-  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.
-*/
+// Copyright 2012-2016 David Robillard <d@drobilla.net>
+// SPDX-License-Identifier: ISC
 
 #ifndef LV2_PATCH_H
 #define LV2_PATCH_H
diff --git a/include/lv2/port-groups/port-groups.h b/include/lv2/port-groups/port-groups.h
index 0ff25c7..303890a 100644
--- a/include/lv2/port-groups/port-groups.h
+++ b/include/lv2/port-groups/port-groups.h
@@ -1,18 +1,5 @@
-/*
-  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.
-*/
+// Copyright 2012-2016 David Robillard <d@drobilla.net>
+// SPDX-License-Identifier: ISC
 
 #ifndef LV2_PORT_GROUPS_H
 #define LV2_PORT_GROUPS_H
diff --git a/include/lv2/port-props/port-props.h b/include/lv2/port-props/port-props.h
index ff4adcd..ff45140 100644
--- a/include/lv2/port-props/port-props.h
+++ b/include/lv2/port-props/port-props.h
@@ -1,18 +1,5 @@
-/*
-  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.
-*/
+// Copyright 2012-2016 David Robillard <d@drobilla.net>
+// SPDX-License-Identifier: ISC
 
 #ifndef LV2_PORT_PROPS_H
 #define LV2_PORT_PROPS_H
diff --git a/include/lv2/presets/presets.h b/include/lv2/presets/presets.h
index 716ab32..7100605 100644
--- a/include/lv2/presets/presets.h
+++ b/include/lv2/presets/presets.h
@@ -1,18 +1,5 @@
-/*
-  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.
-*/
+// Copyright 2012-2016 David Robillard <d@drobilla.net>
+// SPDX-License-Identifier: ISC
 
 #ifndef LV2_PRESETS_H
 #define LV2_PRESETS_H
diff --git a/include/lv2/resize-port/resize-port.h b/include/lv2/resize-port/resize-port.h
index a3a11c4..cd4828e 100644
--- a/include/lv2/resize-port/resize-port.h
+++ b/include/lv2/resize-port/resize-port.h
@@ -1,18 +1,5 @@
-/*
-  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.
-*/
+// Copyright 2007-2016 David Robillard <d@drobilla.net>
+// SPDX-License-Identifier: ISC
 
 #ifndef LV2_RESIZE_PORT_H
 #define LV2_RESIZE_PORT_H
diff --git a/include/lv2/state/state.h b/include/lv2/state/state.h
index 01ec598..4cbf54d 100644
--- a/include/lv2/state/state.h
+++ b/include/lv2/state/state.h
@@ -1,19 +1,6 @@
-/*
-  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.
-*/
+// Copyright 2010-2016 David Robillard <d@drobilla.net>
+// Copyright 2010 Leonard Ritter <paniq@paniq.org>
+// SPDX-License-Identifier: ISC
 
 #ifndef LV2_STATE_H
 #define LV2_STATE_H
diff --git a/include/lv2/time/time.h b/include/lv2/time/time.h
index 1dce219..83408c9 100644
--- a/include/lv2/time/time.h
+++ b/include/lv2/time/time.h
@@ -1,18 +1,5 @@
-/*
-  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.
-*/
+// Copyright 2011-2016 David Robillard <d@drobilla.net>
+// SPDX-License-Identifier: ISC
 
 #ifndef LV2_TIME_H
 #define LV2_TIME_H
diff --git a/include/lv2/ui/ui.h b/include/lv2/ui/ui.h
index fb41d90..5ef75a3 100644
--- a/include/lv2/ui/ui.h
+++ b/include/lv2/ui/ui.h
@@ -1,20 +1,6 @@
-/*
-  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.
-*/
+// Copyright 2009-2016 David Robillard <d@drobilla.net>
+// Copyright 2006-2011 Lars Luthman <lars.luthman@gmail.com>
+// SPDX-License-Identifier: ISC
 
 #ifndef LV2_UI_H
 #define LV2_UI_H
diff --git a/include/lv2/units/units.h b/include/lv2/units/units.h
index 09ae16b..0b8d416 100644
--- a/include/lv2/units/units.h
+++ b/include/lv2/units/units.h
@@ -1,18 +1,5 @@
-/*
-  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.
-*/
+// Copyright 2012-2016 David Robillard <d@drobilla.net>
+// SPDX-License-Identifier: ISC
 
 #ifndef LV2_UNITS_H
 #define LV2_UNITS_H
diff --git a/include/lv2/uri-map/uri-map.h b/include/lv2/uri-map/uri-map.h
index 47cde1c..0c683d0 100644
--- a/include/lv2/uri-map/uri-map.h
+++ b/include/lv2/uri-map/uri-map.h
@@ -1,18 +1,5 @@
-/*
-  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.
-*/
+// Copyright 2008-2016 David Robillard <d@drobilla.net>
+// SPDX-License-Identifier: ISC
 
 #ifndef LV2_URI_MAP_H
 #define LV2_URI_MAP_H
diff --git a/include/lv2/urid/urid.h b/include/lv2/urid/urid.h
index b537d14..5890307 100644
--- a/include/lv2/urid/urid.h
+++ b/include/lv2/urid/urid.h
@@ -1,19 +1,6 @@
-/*
-  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.
-*/
+// Copyright 2008-2016 David Robillard <d@drobilla.net>
+// Copyright 2011 Gabriel M. Beddingfield <gabrbedd@gmail.com>
+// SPDX-License-Identifier: ISC
 
 #ifndef LV2_URID_H
 #define LV2_URID_H
diff --git a/include/lv2/worker/worker.h b/include/lv2/worker/worker.h
index 4fd89f9..0b0e792 100644
--- a/include/lv2/worker/worker.h
+++ b/include/lv2/worker/worker.h
@@ -1,18 +1,5 @@
-/*
-  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.
-*/
+// Copyright 2012-2016 David Robillard <d@drobilla.net>
+// SPDX-License-Identifier: ISC
 
 #ifndef LV2_WORKER_H
 #define LV2_WORKER_H