Move headers to a conventional "include" directory

2 files changed, 0 insertions, 2267 deletions

diff --git a/lilv/lilv.h b/lilv/lilv.h
deleted file mode 100644
index 8c9ee22..0000000
--- a/lilv/lilv.h
+++ /dev/null
@@ -1,1869 +0,0 @@
-/*
-  Copyright 2007-2019 David Robillard <http://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 lilv.h API for Lilv, a lightweight LV2 host library.
-*/
-
-#ifndef LILV_LILV_H
-#define LILV_LILV_H
-
-#include "lv2/core/lv2.h"
-#include "lv2/urid/urid.h"
-
-#include <stdarg.h>
-#include <stdbool.h>
-#include <stdint.h>
-#include <stdio.h>
-
-#ifdef LILV_SHARED
-#    ifdef _WIN32
-#        define LILV_LIB_IMPORT __declspec(dllimport)
-#        define LILV_LIB_EXPORT __declspec(dllexport)
-#    else
-#        define LILV_LIB_IMPORT __attribute__((visibility("default")))
-#        define LILV_LIB_EXPORT __attribute__((visibility("default")))
-#    endif
-#    ifdef LILV_INTERNAL
-#        define LILV_API LILV_LIB_EXPORT
-#    else
-#        define LILV_API LILV_LIB_IMPORT
-#    endif
-#else
-#    define LILV_API
-#endif
-#if defined(__GNUC__) && (__GNUC__ > 3 || \
-                          (__GNUC__ == 3 && __GNUC_MINOR__ >= 1))
-#    define LILV_DEPRECATED __attribute__((__deprecated__))
-#else
-#    define LILV_DEPRECATED
-#endif
-
-#ifdef __cplusplus
-extern "C" {
-#    if defined(__clang__)
-#        pragma clang diagnostic push
-#        pragma clang diagnostic ignored "-Wzero-as-null-pointer-constant"
-#    endif
-#endif
-
-#define LILV_NS_DOAP "http://usefulinc.com/ns/doap#"
-#define LILV_NS_FOAF "http://xmlns.com/foaf/0.1/"
-#define LILV_NS_LILV "http://drobilla.net/ns/lilv#"
-#define LILV_NS_LV2  "http://lv2plug.in/ns/lv2core#"
-#define LILV_NS_OWL  "http://www.w3.org/2002/07/owl#"
-#define LILV_NS_RDF  "http://www.w3.org/1999/02/22-rdf-syntax-ns#"
-#define LILV_NS_RDFS "http://www.w3.org/2000/01/rdf-schema#"
-#define LILV_NS_XSD  "http://www.w3.org/2001/XMLSchema#"
-
-#define LILV_URI_ATOM_PORT    "http://lv2plug.in/ns/ext/atom#AtomPort"
-#define LILV_URI_AUDIO_PORT   "http://lv2plug.in/ns/lv2core#AudioPort"
-#define LILV_URI_CONTROL_PORT "http://lv2plug.in/ns/lv2core#ControlPort"
-#define LILV_URI_CV_PORT      "http://lv2plug.in/ns/lv2core#CVPort"
-#define LILV_URI_EVENT_PORT   "http://lv2plug.in/ns/ext/event#EventPort"
-#define LILV_URI_INPUT_PORT   "http://lv2plug.in/ns/lv2core#InputPort"
-#define LILV_URI_MIDI_EVENT   "http://lv2plug.in/ns/ext/midi#MidiEvent"
-#define LILV_URI_OUTPUT_PORT  "http://lv2plug.in/ns/lv2core#OutputPort"
-#define LILV_URI_PORT         "http://lv2plug.in/ns/lv2core#Port"
-
-struct LilvInstanceImpl;
-
-typedef struct LilvPluginImpl      LilvPlugin;       /**< LV2 Plugin. */
-typedef struct LilvPluginClassImpl LilvPluginClass;  /**< Plugin Class. */
-typedef struct LilvPortImpl        LilvPort;         /**< Port. */
-typedef struct LilvScalePointImpl  LilvScalePoint;   /**< Scale Point. */
-typedef struct LilvUIImpl          LilvUI;           /**< Plugin UI. */
-typedef struct LilvNodeImpl        LilvNode;         /**< Typed Value. */
-typedef struct LilvWorldImpl       LilvWorld;        /**< Lilv World. */
-typedef struct LilvInstanceImpl    LilvInstance;     /**< Plugin instance. */
-typedef struct LilvStateImpl       LilvState;        /**< Plugin state. */
-
-typedef void LilvIter;           /**< Collection iterator */
-typedef void LilvPluginClasses;  /**< set<PluginClass>. */
-typedef void LilvPlugins;        /**< set<Plugin>. */
-typedef void LilvScalePoints;    /**< set<ScalePoint>. */
-typedef void LilvUIs;            /**< set<UI>. */
-typedef void LilvNodes;          /**< set<Node>. */
-
-/**
-   @defgroup lilv Lilv
-
-   A library for discovering and using LV2 plugins.
-
-   For more information about LV2, see <http://lv2plug.in/>.
-
-   @{
-*/
-
-/**
-   Free memory allocated by Lilv.
-
-   This function exists because some systems require memory allocated by a
-   library to be freed by code in the same library.  It is otherwise equivalent
-   to the standard C free() function.
-*/
-LILV_API void
-lilv_free(void* ptr);
-
-/**
-   @name Node
-   @{
-*/
-
-/**
-   Convert a file URI string to a local path string.
-   For example, "file://foo/bar/baz.ttl" returns "/foo/bar/baz.ttl".
-   Return value is shared and must not be deleted by caller.
-   This function does not handle escaping correctly and should not be used for
-   general file URIs.  Use lilv_file_uri_parse() instead.
-   @return `uri` converted to a path, or NULL on failure (URI is not local).
-*/
-LILV_API LILV_DEPRECATED const char*
-lilv_uri_to_path(const char* uri);
-
-/**
-   Convert a file URI string to a local path string.
-   For example, "file://foo/bar%20one/baz.ttl" returns "/foo/bar one/baz.ttl".
-   Return value must be freed by caller with lilv_free().
-   @param uri The file URI to parse.
-   @param hostname If non-NULL, set to the hostname in the URI, if any.
-   @return `uri` converted to a path, or NULL on failure (URI is not local).
-*/
-LILV_API char*
-lilv_file_uri_parse(const char* uri, char** hostname);
-
-/**
-   Create a new URI value.
-   Returned value must be freed by caller with lilv_node_free().
-*/
-LILV_API LilvNode*
-lilv_new_uri(LilvWorld* world, const char* uri);
-
-/**
-   Create a new file URI value.
-   @param world The world.
-   @param host Host name, or NULL.
-   @param path Path on host.
-   @return A new node that must be freed by caller.
-
-   Relative paths are resolved against the current working directory.  Note
-   that this may yield unexpected results if `host` is another machine.
-*/
-LILV_API LilvNode*
-lilv_new_file_uri(LilvWorld* world, const char* host, const char* path);
-
-/**
-   Create a new string value (with no language).
-   Returned value must be freed by caller with lilv_node_free().
-*/
-LILV_API LilvNode*
-lilv_new_string(LilvWorld* world, const char* str);
-
-/**
-   Create a new integer value.
-   Returned value must be freed by caller with lilv_node_free().
-*/
-LILV_API LilvNode*
-lilv_new_int(LilvWorld* world, int val);
-
-/**
-   Create a new floating point value.
-   Returned value must be freed by caller with lilv_node_free().
-*/
-LILV_API LilvNode*
-lilv_new_float(LilvWorld* world, float val);
-
-/**
-   Create a new boolean value.
-   Returned value must be freed by caller with lilv_node_free().
-*/
-LILV_API LilvNode*
-lilv_new_bool(LilvWorld* world, bool val);
-
-/**
-   Free a LilvNode.
-   It is safe to call this function on NULL.
-*/
-LILV_API void
-lilv_node_free(LilvNode* val);
-
-/**
-   Duplicate a LilvNode.
-*/
-LILV_API LilvNode*
-lilv_node_duplicate(const LilvNode* val);
-
-/**
-   Return whether two values are equivalent.
-*/
-LILV_API bool
-lilv_node_equals(const LilvNode* value, const LilvNode* other);
-
-/**
-   Return this value as a Turtle/SPARQL token.
-   Returned value must be freed by caller with lilv_free().
-   <table>
-   <caption>Example Turtle Tokens</caption>
-   <tr><th>URI</th><td>&lt;http://example.org/foo &gt;</td></tr>
-   <tr><th>QName</th><td>doap:name</td></tr>
-   <tr><th>String</th><td>"this is a string"</td></tr>
-   <tr><th>Float</th><td>1.0</td></tr>
-   <tr><th>Integer</th><td>1</td></tr>
-   <tr><th>Boolean</th><td>true</td></tr>
-   </table>
-*/
-LILV_API char*
-lilv_node_get_turtle_token(const LilvNode* value);
-
-/**
-   Return whether the value is a URI (resource).
-*/
-LILV_API bool
-lilv_node_is_uri(const LilvNode* value);
-
-/**
-   Return this value as a URI string, e.g. "http://example.org/foo".
-   Valid to call only if `lilv_node_is_uri(value)` returns true.
-   Returned value is owned by `value` and must not be freed by caller.
-*/
-LILV_API const char*
-lilv_node_as_uri(const LilvNode* value);
-
-/**
-   Return whether the value is a blank node (resource with no URI).
-*/
-LILV_API bool
-lilv_node_is_blank(const LilvNode* value);
-
-/**
-   Return this value as a blank node identifier, e.g. "genid03".
-   Valid to call only if `lilv_node_is_blank(value)` returns true.
-   Returned value is owned by `value` and must not be freed by caller.
-*/
-LILV_API const char*
-lilv_node_as_blank(const LilvNode* value);
-
-/**
-   Return whether this value is a literal (i.e. not a URI).
-   Returns true if `value` is a string or numeric value.
-*/
-LILV_API bool
-lilv_node_is_literal(const LilvNode* value);
-
-/**
-   Return whether this value is a string literal.
-   Returns true if `value` is a string value (and not numeric).
-*/
-LILV_API bool
-lilv_node_is_string(const LilvNode* value);
-
-/**
-   Return `value` as a string.
-*/
-LILV_API const char*
-lilv_node_as_string(const LilvNode* value);
-
-/**
-   Return the path of a file URI node.
-   Returns NULL if `value` is not a file URI.
-   Returned value must be freed by caller with lilv_free().
-*/
-LILV_API char*
-lilv_node_get_path(const LilvNode* value, char** hostname);
-
-/**
-   Return whether this value is a decimal literal.
-*/
-LILV_API bool
-lilv_node_is_float(const LilvNode* value);
-
-/**
-   Return `value` as a float.
-   Valid to call only if `lilv_node_is_float(value)` or
-   `lilv_node_is_int(value)` returns true.
-*/
-LILV_API float
-lilv_node_as_float(const LilvNode* value);
-
-/**
-   Return whether this value is an integer literal.
-*/
-LILV_API bool
-lilv_node_is_int(const LilvNode* value);
-
-/**
-   Return `value` as an integer.
-   Valid to call only if `lilv_node_is_int(value)` returns true.
-*/
-LILV_API int
-lilv_node_as_int(const LilvNode* value);
-
-/**
-   Return whether this value is a boolean.
-*/
-LILV_API bool
-lilv_node_is_bool(const LilvNode* value);
-
-/**
-   Return `value` as a bool.
-   Valid to call only if `lilv_node_is_bool(value)` returns true.
-*/
-LILV_API bool
-lilv_node_as_bool(const LilvNode* value);
-
-/**
-   @}
-   @name Collections
-   Lilv has several collection types for holding various types of value:
-   <ul>
-   <li>LilvPlugins (function prefix "lilv_plugins_")</li>
-   <li>LilvPluginClasses (function prefix "lilv_plugin_classes_")</li>
-   <li>LilvScalePoints (function prefix "lilv_scale_points_")</li>
-   <li>LilvNodes (function prefix "lilv_nodes_")</li>
-   <li>LilvUIs (function prefix "lilv_uis_")</li>
-   </ul>
-
-   Each collection type supports a similar basic API (except LilvPlugins which
-   is internal and thus lacks a free function):
-   <ul>
-   <li>void PREFIX_free (coll)</li>
-   <li>unsigned PREFIX_size (coll)</li>
-   <li>LilvIter* PREFIX_begin (coll)</li>
-   </ul>
-   @{
-*/
-
-/* Collections */
-
-/**
-   Iterate over each element of a collection.
-   @code
-   LILV_FOREACH(plugin_classes, i, classes) {
-      LilvPluginClass c = lilv_plugin_classes_get(classes, i);
-      // ...
-   }
-   @endcode
-*/
-#define LILV_FOREACH(colltype, iter, collection) \
-	for (LilvIter* iter = lilv_ ## colltype ## _begin(collection); \
-	     !lilv_ ## colltype ## _is_end(collection, iter); \
-	     (iter) = lilv_ ## colltype ## _next(collection, iter))
-
-/* LilvPluginClasses */
-
-LILV_API void
-lilv_plugin_classes_free(LilvPluginClasses* collection);
-
-LILV_API unsigned
-lilv_plugin_classes_size(const LilvPluginClasses* collection);
-
-LILV_API LilvIter*
-lilv_plugin_classes_begin(const LilvPluginClasses* collection);
-
-LILV_API const LilvPluginClass*
-lilv_plugin_classes_get(const LilvPluginClasses* collection, LilvIter* i);
-
-LILV_API LilvIter*
-lilv_plugin_classes_next(const LilvPluginClasses* collection, LilvIter* i);
-
-LILV_API bool
-lilv_plugin_classes_is_end(const LilvPluginClasses* collection, LilvIter* i);
-
-/**
-   Get a plugin class from `classes` by URI.
-   Return value is shared (stored in `classes`) and must not be freed or
-   modified by the caller in any way.
-   @return NULL if no plugin class with `uri` is found in `classes`.
-*/
-LILV_API const LilvPluginClass*
-lilv_plugin_classes_get_by_uri(const LilvPluginClasses* classes,
-                               const LilvNode*          uri);
-
-/* ScalePoints */
-
-LILV_API void
-lilv_scale_points_free(LilvScalePoints* collection);
-
-LILV_API unsigned
-lilv_scale_points_size(const LilvScalePoints* collection);
-
-LILV_API LilvIter*
-lilv_scale_points_begin(const LilvScalePoints* collection);
-
-LILV_API const LilvScalePoint*
-lilv_scale_points_get(const LilvScalePoints* collection, LilvIter* i);
-
-LILV_API LilvIter*
-lilv_scale_points_next(const LilvScalePoints* collection, LilvIter* i);
-
-LILV_API bool
-lilv_scale_points_is_end(const LilvScalePoints* collection, LilvIter* i);
-
-/* UIs */
-
-LILV_API void
-lilv_uis_free(LilvUIs* collection);
-
-LILV_API unsigned
-lilv_uis_size(const LilvUIs* collection);
-
-LILV_API LilvIter*
-lilv_uis_begin(const LilvUIs* collection);
-
-LILV_API const LilvUI*
-lilv_uis_get(const LilvUIs* collection, LilvIter* i);
-
-LILV_API LilvIter*
-lilv_uis_next(const LilvUIs* collection, LilvIter* i);
-
-LILV_API bool
-lilv_uis_is_end(const LilvUIs* collection, LilvIter* i);
-
-/**
-   Get a UI from `uis` by URI.
-   Return value is shared (stored in `uis`) and must not be freed or
-   modified by the caller in any way.
-   @return NULL if no UI with `uri` is found in `list`.
-*/
-LILV_API const LilvUI*
-lilv_uis_get_by_uri(const LilvUIs*  uis,
-                    const LilvNode* uri);
-
-/* Nodes */
-
-LILV_API void
-lilv_nodes_free(LilvNodes* collection);
-
-LILV_API unsigned
-lilv_nodes_size(const LilvNodes* collection);
-
-LILV_API LilvIter*
-lilv_nodes_begin(const LilvNodes* collection);
-
-LILV_API const LilvNode*
-lilv_nodes_get(const LilvNodes* collection, LilvIter* i);
-
-LILV_API LilvIter*
-lilv_nodes_next(const LilvNodes* collection, LilvIter* i);
-
-LILV_API bool
-lilv_nodes_is_end(const LilvNodes* collection, LilvIter* i);
-
-LILV_API LilvNode*
-lilv_nodes_get_first(const LilvNodes* collection);
-
-/**
-   Return whether `values` contains `value`.
-*/
-LILV_API bool
-lilv_nodes_contains(const LilvNodes* nodes, const LilvNode* value);
-
-/**
-   Return a new LilvNodes that contains all nodes from both `a` and `b`.
-*/
-LILV_API LilvNodes*
-lilv_nodes_merge(const LilvNodes* a, const LilvNodes* b);
-
-/* Plugins */
-
-LILV_API unsigned
-lilv_plugins_size(const LilvPlugins* collection);
-
-LILV_API LilvIter*
-lilv_plugins_begin(const LilvPlugins* collection);
-
-LILV_API const LilvPlugin*
-lilv_plugins_get(const LilvPlugins* collection, LilvIter* i);
-
-LILV_API LilvIter*
-lilv_plugins_next(const LilvPlugins* collection, LilvIter* i);
-
-LILV_API bool
-lilv_plugins_is_end(const LilvPlugins* collection, LilvIter* i);
-
-/**
-   Get a plugin from `plugins` by URI.
-   Return value is shared (stored in `plugins`) and must not be freed or
-   modified by the caller in any way.
-   @return NULL if no plugin with `uri` is found in `plugins`.
-*/
-LILV_API const LilvPlugin*
-lilv_plugins_get_by_uri(const LilvPlugins* plugins,
-                        const LilvNode*    uri);
-
-/**
-   @}
-   @name World
-   The "world" represents all Lilv state, and is used to discover/load/cache
-   LV2 data (plugins, UIs, and extensions).
-   Normal hosts which just need to load plugins by URI should simply use
-   lilv_world_load_all() to discover/load the system's LV2 resources.
-   @{
-*/
-
-/**
-   Initialize a new, empty world.
-   If initialization fails, NULL is returned.
-*/
-LILV_API LilvWorld*
-lilv_world_new(void);
-
-/**
-   Enable/disable language filtering.
-   Language filtering applies to any functions that return (a) value(s).
-   With filtering enabled, Lilv will automatically return the best value(s)
-   for the current LANG.  With filtering disabled, all matching values will
-   be returned regardless of language tag.  Filtering is enabled by default.
-*/
-#define LILV_OPTION_FILTER_LANG "http://drobilla.net/ns/lilv#filter-lang"
-
-/**
-   Enable/disable dynamic manifest support.
-   Dynamic manifest data will only be loaded if this option is true.
-*/
-#define LILV_OPTION_DYN_MANIFEST "http://drobilla.net/ns/lilv#dyn-manifest"
-
-/**
-   Set application-specific LV2_PATH.  This overrides the LV2_PATH from the
-   environment, so that lilv will only look inside the given path.  This can be
-   used to make self-contained applications.
-*/
-#define LILV_OPTION_LV2_PATH "http://drobilla.net/ns/lilv#lv2-path"
-
-/**
-   Set an option option for `world`.
-
-   Currently recognized options:
-   @ref LILV_OPTION_FILTER_LANG
-   @ref LILV_OPTION_DYN_MANIFEST
-   @ref LILV_OPTION_LV2_PATH
-*/
-LILV_API void
-lilv_world_set_option(LilvWorld*      world,
-                      const char*     uri,
-                      const LilvNode* value);
-
-/**
-   Destroy the world, mwahaha.
-   It is safe to call this function on NULL.
-   Note that destroying `world` will destroy all the objects it contains
-   (e.g. instances of LilvPlugin).  Do not destroy the world until you are
-   finished with all objects that came from it.
-*/
-LILV_API void
-lilv_world_free(LilvWorld* world);
-
-/**
-   Load all installed LV2 bundles on the system.
-   This is the recommended way for hosts to load LV2 data.  It implements the
-   established/standard best practice for discovering all LV2 data on the
-   system.  The environment variable LV2_PATH may be used to control where
-   this function will look for bundles.
-
-   Hosts should use this function rather than explicitly load bundles, except
-   in special circumstances (e.g. development utilities, or hosts that ship
-   with special plugin bundles which are installed to a known location).
-*/
-LILV_API void
-lilv_world_load_all(LilvWorld* world);
-
-/**
-   Load a specific bundle.
-   `bundle_uri` must be a fully qualified URI to the bundle directory,
-   with the trailing slash, eg. file:///usr/lib/lv2/foo.lv2/
-
-   Normal hosts should not need this function (use lilv_world_load_all()).
-
-   Hosts MUST NOT attach any long-term significance to bundle paths
-   (e.g. in save files), since there are no guarantees they will remain
-   unchanged between (or even during) program invocations. Plugins (among
-   other things) MUST be identified by URIs (not paths) in save files.
-*/
-LILV_API void
-lilv_world_load_bundle(LilvWorld*      world,
-                       const LilvNode* bundle_uri);
-
-/**
-   Load all specifications from currently loaded bundles.
-
-   This is for hosts that explicitly load specific bundles, its use is not
-   necessary when using lilv_world_load_all().  This function parses the
-   specifications and adds them to the model.
-*/
-LILV_API void
-lilv_world_load_specifications(LilvWorld* world);
-
-/**
-   Load all plugin classes from currently loaded specifications.
-
-   Must be called after lilv_world_load_specifications().  This is for hosts
-   that explicitly load specific bundles, its use is not necessary when using
-   lilv_world_load_all().
-*/
-LILV_API void
-lilv_world_load_plugin_classes(LilvWorld* world);
-
-/**
-   Unload a specific bundle.
-
-   This unloads statements loaded by lilv_world_load_bundle().  Note that this
-   is not necessarily all information loaded from the bundle.  If any resources
-   have been separately loaded with lilv_world_load_resource(), they must be
-   separately unloaded with lilv_world_unload_resource().
-*/
-LILV_API int
-lilv_world_unload_bundle(LilvWorld* world, const LilvNode* bundle_uri);
-
-/**
-   Load all the data associated with the given `resource`.
-   @param world The world.
-   @param resource Must be a subject (i.e. a URI or a blank node).
-   @return The number of files parsed, or -1 on error
-
-   All accessible data files linked to `resource` with rdfs:seeAlso will be
-   loaded into the world model.
-*/
-LILV_API int
-lilv_world_load_resource(LilvWorld*      world,
-                         const LilvNode* resource);
-
-/**
-   Unload all the data associated with the given `resource`.
-   @param world The world.
-   @param resource Must be a subject (i.e. a URI or a blank node).
-
-   This unloads all data loaded by a previous call to
-   lilv_world_load_resource() with the given `resource`.
-*/
-LILV_API int
-lilv_world_unload_resource(LilvWorld*      world,
-                           const LilvNode* resource);
-
-/**
-   Get the parent of all other plugin classes, lv2:Plugin.
-*/
-LILV_API const LilvPluginClass*
-lilv_world_get_plugin_class(const LilvWorld* world);
-
-/**
-   Return a list of all found plugin classes.
-   Returned list is owned by world and must not be freed by the caller.
-*/
-LILV_API const LilvPluginClasses*
-lilv_world_get_plugin_classes(const LilvWorld* world);
-
-/**
-   Return a list of all found plugins.
-   The returned list contains just enough references to query
-   or instantiate plugins.  The data for a particular plugin will not be
-   loaded into memory until a call to an lilv_plugin_* function results in
-   a query (at which time the data is cached with the LilvPlugin so future
-   queries are very fast).
-
-   The returned list and the plugins it contains are owned by `world`
-   and must not be freed by caller.
-*/
-LILV_API const LilvPlugins*
-lilv_world_get_all_plugins(const LilvWorld* world);
-
-/**
-   Find nodes matching a triple pattern.
-   Either `subject` or `object` may be NULL (i.e. a wildcard), but not both.
-   @return All matches for the wildcard field, or NULL.
-*/
-LILV_API LilvNodes*
-lilv_world_find_nodes(LilvWorld*      world,
-                      const LilvNode* subject,
-                      const LilvNode* predicate,
-                      const LilvNode* object);
-
-/**
-   Find a single node that matches a pattern.
-   Exactly one of `subject`, `predicate`, `object` must be NULL.
-   This function is equivalent to
-   lilv_nodes_get_first(lilv_world_find_nodes(...)) but simplifies the common
-   case of only wanting a single value.
-   @return the first matching node, or NULL if no matches are found.
-*/
-LILV_API LilvNode*
-lilv_world_get(LilvWorld*      world,
-               const LilvNode* subject,
-               const LilvNode* predicate,
-               const LilvNode* object);
-
-/**
-   Return true iff a statement matching a certain pattern exists.
-
-   This is useful for checking if particular statement exists without having to
-   bother with collections and memory management.
-
-   @param world The world.
-   @param subject Subject of statement, or NULL for anything.
-   @param predicate Predicate (key) of statement, or NULL for anything.
-   @param object Object (value) of statement, or NULL for anything.
-*/
-LILV_API bool
-lilv_world_ask(LilvWorld*      world,
-               const LilvNode* subject,
-               const LilvNode* predicate,
-               const LilvNode* object);
-
-/**
-   Get an LV2 symbol for some subject.
-
-   This will return the lv2:symbol property of the subject if it is given
-   explicitly, and otherwise will attempt to derive a symbol from the URI.
-   @return A string node that is a valid LV2 symbol, or NULL on error.
-*/
-LILV_API LilvNode*
-lilv_world_get_symbol(LilvWorld* world, const LilvNode* subject);
-
-/**
-   @}
-   @name Plugin
-   @{
-*/
-
-/**
-   Check if `plugin` is valid.
-   This is not a rigorous validator, but can be used to reject some malformed
-   plugins that could cause bugs (e.g. plugins with missing required fields).
-
-   Note that normal hosts do NOT need to use this - lilv does not
-   load invalid plugins into plugin lists.  This is included for plugin
-   testing utilities, etc.
-   @return true iff `plugin` is valid.
-*/
-LILV_API bool
-lilv_plugin_verify(const LilvPlugin* plugin);
-
-/**
-   Get the URI of `plugin`.
-   Any serialization that refers to plugins should refer to them by this.
-   Hosts SHOULD NOT save any filesystem paths, plugin indexes, etc. in saved
-   files; save only the URI.
-
-   The URI is a globally unique identifier for one specific plugin.  Two
-   plugins with the same URI are compatible in port signature, and should
-   be guaranteed to work in a compatible and consistent way.  If a plugin
-   is upgraded in an incompatible way (eg if it has different ports), it
-   MUST have a different URI than it's predecessor.
-
-   @return A shared URI value which must not be modified or freed.
-*/
-LILV_API const LilvNode*
-lilv_plugin_get_uri(const LilvPlugin* plugin);
-
-/**
-   Get the (resolvable) URI of the plugin's "main" bundle.
-   This returns the URI of the bundle where the plugin itself was found.  Note
-   that the data for a plugin may be spread over many bundles, that is,
-   lilv_plugin_get_data_uris() may return URIs which are not within this
-   bundle.
-
-   Typical hosts should not need to use this function.
-   Note this always returns a fully qualified URI.  If you want a local
-   filesystem path, use lilv_file_uri_parse().
-   @return a shared string which must not be modified or freed.
-*/
-LILV_API const LilvNode*
-lilv_plugin_get_bundle_uri(const LilvPlugin* plugin);
-
-/**
-   Get the (resolvable) URIs of the RDF data files that define a plugin.
-   Typical hosts should not need to use this function.
-   Note this always returns fully qualified URIs.  If you want local
-   filesystem paths, use lilv_file_uri_parse().
-   @return a list of complete URLs eg. "file:///foo/ABundle.lv2/aplug.ttl",
-   which is shared and must not be modified or freed.
-*/
-LILV_API const LilvNodes*
-lilv_plugin_get_data_uris(const LilvPlugin* plugin);
-
-/**
-   Get the (resolvable) URI of the shared library for `plugin`.
-   Note this always returns a fully qualified URI.  If you want a local
-   filesystem path, use lilv_file_uri_parse().
-   @return a shared string which must not be modified or freed.
-*/
-LILV_API const LilvNode*
-lilv_plugin_get_library_uri(const LilvPlugin* plugin);
-
-/**
-   Get the name of `plugin`.
-   This returns the name (doap:name) of the plugin.  The name may be
-   translated according to the current locale, this value MUST NOT be used
-   as a plugin identifier (use the URI for that).
-   Returned value must be freed by the caller.
-*/
-LILV_API LilvNode*
-lilv_plugin_get_name(const LilvPlugin* plugin);
-
-/**
-   Get the class this plugin belongs to (e.g. Filters).
-*/
-LILV_API const LilvPluginClass*
-lilv_plugin_get_class(const LilvPlugin* plugin);
-
-/**
-   Get a value associated with the plugin in a plugin's data files.
-   `predicate` must be either a URI or a QName.
-
-   Returns the ?object of all triples found of the form:
-
-   <code>&lt;plugin-uri&gt; predicate ?object</code>
-
-   May return NULL if the property was not found, or if object(s) is not
-   sensibly represented as a LilvNodes (e.g. blank nodes).
-   Return value must be freed by caller with lilv_nodes_free().
-*/
-LILV_API LilvNodes*
-lilv_plugin_get_value(const LilvPlugin* plugin,
-                      const LilvNode*   predicate);
-
-/**
-   Return whether a feature is supported by a plugin.
-   This will return true if the feature is an optional or required feature
-   of the plugin.
-*/
-LILV_API bool
-lilv_plugin_has_feature(const LilvPlugin* plugin,
-                        const LilvNode*   feature);
-
-/**
-   Get the LV2 Features supported (required or optionally) by a plugin.
-   A feature is "supported" by a plugin if it is required OR optional.
-
-   Since required features have special rules the host must obey, this function
-   probably shouldn't be used by normal hosts.  Using lilv_plugin_get_optional_features()
-   and lilv_plugin_get_required_features() separately is best in most cases.
-
-   Returned value must be freed by caller with lilv_nodes_free().
-*/
-LILV_API LilvNodes*
-lilv_plugin_get_supported_features(const LilvPlugin* plugin);
-
-/**
-   Get the LV2 Features required by a plugin.
-   If a feature is required by a plugin, hosts MUST NOT use the plugin if they do not
-   understand (or are unable to support) that feature.
-
-   All values returned here MUST be passed to the plugin's instantiate method
-   (along with data, if necessary, as defined by the feature specification)
-   or plugin instantiation will fail.
-
-   Return value must be freed by caller with lilv_nodes_free().
-*/
-LILV_API LilvNodes*
-lilv_plugin_get_required_features(const LilvPlugin* plugin);
-
-/**
-   Get the LV2 Features optionally supported by a plugin.
-   Hosts MAY ignore optional plugin features for whatever reasons.  Plugins
-   MUST operate (at least somewhat) if they are instantiated without being
-   passed optional features.
-
-   Return value must be freed by caller with lilv_nodes_free().
-*/
-LILV_API LilvNodes*
-lilv_plugin_get_optional_features(const LilvPlugin* plugin);
-
-/**
-   Return whether or not a plugin provides a specific extension data.
-*/
-LILV_API bool
-lilv_plugin_has_extension_data(const LilvPlugin* plugin,
-                               const LilvNode*   uri);
-
-/**
-   Get a sequence of all extension data provided by a plugin.
-   This can be used to find which URIs lilv_instance_get_extension_data()
-   will return a value for without instantiating the plugin.
-*/
-LILV_API LilvNodes*
-lilv_plugin_get_extension_data(const LilvPlugin* plugin);
-
-/**
-   Get the number of ports on this plugin.
-*/
-LILV_API uint32_t
-lilv_plugin_get_num_ports(const LilvPlugin* plugin);
-
-/**
-   Get the port ranges (minimum, maximum and default values) for all ports.
-   `min_values`, `max_values` and `def_values` must either point to an array
-   of N floats, where N is the value returned by lilv_plugin_get_num_ports()
-   for this plugin, or NULL.  The elements of the array will be set to the
-   the minimum, maximum and default values of the ports on this plugin,
-   with array index corresponding to port index.  If a port doesn't have a
-   minimum, maximum or default value, or the port's type is not float, the
-   corresponding array element will be set to NAN.
-
-   This is a convenience method for the common case of getting the range of
-   all float ports on a plugin, and may be significantly faster than
-   repeated calls to lilv_port_get_range().
-*/
-LILV_API void
-lilv_plugin_get_port_ranges_float(const LilvPlugin* plugin,
-                                  float*            min_values,
-                                  float*            max_values,
-                                  float*            def_values);
-
-/**
-   Get the number of ports on this plugin that are members of some class(es).
-   Note that this is a varargs function so ports fitting any type 'profile'
-   desired can be found quickly.  REMEMBER TO TERMINATE THE PARAMETER LIST
-   OF THIS FUNCTION WITH NULL OR VERY NASTY THINGS WILL HAPPEN.
-*/
-LILV_API uint32_t
-lilv_plugin_get_num_ports_of_class(const LilvPlugin* plugin,
-                                   const LilvNode*   class_1, ...);
-
-/**
-   Variant of lilv_plugin_get_num_ports_of_class() that takes a va_list.
-
-   This function calls va_arg() on `args` but does not call va_end().
-*/
-LILV_API uint32_t
-lilv_plugin_get_num_ports_of_class_va(const LilvPlugin* plugin,
-                                      const LilvNode*   class_1,
-                                      va_list           args);
-
-/**
-   Return whether or not the plugin introduces (and reports) latency.
-   The index of the latency port can be found with
-   lilv_plugin_get_latency_port() ONLY if this function returns true.
-*/
-LILV_API bool
-lilv_plugin_has_latency(const LilvPlugin* plugin);
-
-/**
-   Return the index of the plugin's latency port.
-   It is a fatal error to call this on a plugin without checking if the port
-   exists by first calling lilv_plugin_has_latency().
-
-   Any plugin that introduces unwanted latency that should be compensated for
-   (by hosts with the ability/need) MUST provide this port, which is a control
-   rate output port that reports the latency for each cycle in frames.
-*/
-LILV_API uint32_t
-lilv_plugin_get_latency_port_index(const LilvPlugin* plugin);
-
-/**
-   Get a port on `plugin` by `index`.
-*/
-LILV_API const LilvPort*
-lilv_plugin_get_port_by_index(const LilvPlugin* plugin,
-                              uint32_t          index);
-
-/**
-   Get a port on `plugin` by `symbol`.
-   Note this function is slower than lilv_plugin_get_port_by_index(),
-   especially on plugins with a very large number of ports.
-*/
-LILV_API const LilvPort*
-lilv_plugin_get_port_by_symbol(const LilvPlugin* plugin,
-                               const LilvNode*   symbol);
-
-/**
-   Get a port on `plugin` by its lv2:designation.
-
-   The designation of a port describes the meaning, assignment, allocation or
-   role of the port, e.g. "left channel" or "gain".  If found, the port with
-   matching `port_class` and `designation` is be returned, otherwise NULL is
-   returned.  The `port_class` can be used to distinguish the input and output
-   ports for a particular designation.  If `port_class` is NULL, any port with
-   the given designation will be returned.
-*/
-LILV_API const LilvPort*
-lilv_plugin_get_port_by_designation(const LilvPlugin* plugin,
-                                    const LilvNode*   port_class,
-                                    const LilvNode*   designation);
-
-/**
-   Get the project the plugin is a part of.
-
-   More information about the project can be read via lilv_world_find_nodes(),
-   typically using properties from DOAP (e.g. doap:name).
-*/
-LILV_API LilvNode*
-lilv_plugin_get_project(const LilvPlugin* plugin);
-
-/**
-   Get the full name of the plugin's author.
-   Returns NULL if author name is not present.
-   Returned value must be freed by caller.
-*/
-LILV_API LilvNode*
-lilv_plugin_get_author_name(const LilvPlugin* plugin);
-
-/**
-   Get the email address of the plugin's author.
-   Returns NULL if author email address is not present.
-   Returned value must be freed by caller.
-*/
-LILV_API LilvNode*
-lilv_plugin_get_author_email(const LilvPlugin* plugin);
-
-/**
-   Get the address of the plugin author's home page.
-   Returns NULL if author homepage is not present.
-   Returned value must be freed by caller.
-*/
-LILV_API LilvNode*
-lilv_plugin_get_author_homepage(const LilvPlugin* plugin);
-
-/**
-   Return true iff `plugin` has been replaced by another plugin.
-
-   The plugin will still be usable, but hosts should hide them from their
-   user interfaces to prevent users from using deprecated plugins.
-*/
-LILV_API bool
-lilv_plugin_is_replaced(const LilvPlugin* plugin);
-
-/**
-   Write the Turtle description of `plugin` to `plugin_file`.
-
-   This function is particularly useful for porting plugins in conjunction with
-   an LV2 bridge such as NASPRO.
-*/
-LILV_API void
-lilv_plugin_write_description(LilvWorld*        world,
-                              const LilvPlugin* plugin,
-                              const LilvNode*   base_uri,
-                              FILE*             plugin_file);
-
-/**
-   Write a manifest entry for `plugin` to `manifest_file`.
-
-   This function is intended for use with lilv_plugin_write_description() to
-   write a complete description of a plugin to a bundle.
-*/
-LILV_API void
-lilv_plugin_write_manifest_entry(LilvWorld*        world,
-                                 const LilvPlugin* plugin,
-                                 const LilvNode*   base_uri,
-                                 FILE*             manifest_file,
-                                 const char*       plugin_file_path);
-
-/**
-   Get the resources related to `plugin` with lv2:appliesTo.
-
-   Some plugin-related resources are not linked directly to the plugin with
-   rdfs:seeAlso and thus will not be automatically loaded along with the plugin
-   data (usually for performance reasons).  All such resources of the given @c
-   type related to `plugin` can be accessed with this function.
-
-   If `type` is NULL, all such resources will be returned, regardless of type.
-
-   To actually load the data for each returned resource, use
-   lilv_world_load_resource().
-*/
-LILV_API LilvNodes*
-lilv_plugin_get_related(const LilvPlugin* plugin, const LilvNode* type);
-
-/**
-   @}
-   @name Port
-   @{
-*/
-
-/**
-   Get the RDF node of `port`.
-
-   Ports nodes may be may be URIs or blank nodes.
-
-   @return A shared node which must not be modified or freed.
-*/
-LILV_API const LilvNode*
-lilv_port_get_node(const LilvPlugin* plugin,
-                   const LilvPort*   port);
-
-/**
-   Port analog of lilv_plugin_get_value().
-*/
-LILV_API LilvNodes*
-lilv_port_get_value(const LilvPlugin* plugin,
-                    const LilvPort*   port,
-                    const LilvNode*   predicate);
-
-/**
-   Get a single property value of a port.
-
-   This is equivalent to lilv_nodes_get_first(lilv_port_get_value(...)) but is
-   simpler to use in the common case of only caring about one value.  The
-   caller is responsible for freeing the returned node.
-*/
-LILV_API LilvNode*
-lilv_port_get(const LilvPlugin* plugin,
-              const LilvPort*   port,
-              const LilvNode*   predicate);
-
-/**
-   Return the LV2 port properties of a port.
-*/
-LILV_API LilvNodes*
-lilv_port_get_properties(const LilvPlugin* plugin,
-                         const LilvPort*   port);
-
-/**
-   Return whether a port has a certain property.
-*/
-LILV_API bool
-lilv_port_has_property(const LilvPlugin* plugin,
-                       const LilvPort*   port,
-                       const LilvNode*   property);
-
-/**
-   Return whether a port supports a certain event type.
-
-   More precisely, this returns true iff the port has an atom:supports or an
-   ev:supportsEvent property with `event_type` as the value.
-*/
-LILV_API bool
-lilv_port_supports_event(const LilvPlugin* plugin,
-                         const LilvPort*   port,
-                         const LilvNode*   event_type);
-
-/**
-   Get the index of a port.
-   The index is only valid for the life of the plugin and may change between
-   versions.  For a stable identifier, use the symbol.
-*/
-LILV_API uint32_t
-lilv_port_get_index(const LilvPlugin* plugin,
-                    const LilvPort*   port);
-
-/**
-   Get the symbol of a port.
-   The 'symbol' is a short string, a valid C identifier.
-   Returned value is owned by `port` and must not be freed.
-*/
-LILV_API const LilvNode*
-lilv_port_get_symbol(const LilvPlugin* plugin,
-                     const LilvPort*   port);
-
-/**
-   Get the name of a port.
-   This is guaranteed to return the untranslated name (the doap:name in the
-   data file without a language tag).  Returned value must be freed by
-   the caller.
-*/
-LILV_API LilvNode*
-lilv_port_get_name(const LilvPlugin* plugin,
-                   const LilvPort*   port);
-
-/**
-   Get all the classes of a port.
-   This can be used to determine if a port is an input, output, audio,
-   control, midi, etc, etc, though it's simpler to use lilv_port_is_a().
-   The returned list does not include lv2:Port, which is implied.
-   Returned value is shared and must not be destroyed by caller.
-*/
-LILV_API const LilvNodes*
-lilv_port_get_classes(const LilvPlugin* plugin,
-                      const LilvPort*   port);
-
-/**
-   Determine if a port is of a given class (input, output, audio, etc).
-   For convenience/performance/extensibility reasons, hosts are expected to
-   create a LilvNode for each port class they "care about".  Well-known type
-   URI strings are defined (e.g. LILV_URI_INPUT_PORT) for convenience, but
-   this function is designed so that Lilv is usable with any port types
-   without requiring explicit support in Lilv.
-*/
-LILV_API bool
-lilv_port_is_a(const LilvPlugin* plugin,
-               const LilvPort*   port,
-               const LilvNode*   port_class);
-
-/**
-   Get the default, minimum, and maximum values of a port.
-
-   `def`, `min`, and `max` are outputs, pass pointers to uninitialized
-   LilvNode* variables.  These will be set to point at new values (which must
-   be freed by the caller using lilv_node_free()), or NULL if the value does
-   not exist.
-*/
-LILV_API void
-lilv_port_get_range(const LilvPlugin* plugin,
-                    const LilvPort*   port,
-                    LilvNode**        def,
-                    LilvNode**        min,
-                    LilvNode**        max);
-
-/**
-   Get the scale points (enumeration values) of a port.
-   This returns a collection of 'interesting' named values of a port
-   (e.g. appropriate entries for a UI selector associated with this port).
-   Returned value may be NULL if `port` has no scale points, otherwise it
-   must be freed by caller with lilv_scale_points_free().
-*/
-LILV_API LilvScalePoints*
-lilv_port_get_scale_points(const LilvPlugin* plugin,
-                           const LilvPort*   port);
-
-/**
-   @}
-   @name Plugin State
-   @{
-*/
-
-/**
-   Load a state snapshot from the world RDF model.
-   This function can be used to load the default state of a plugin by passing
-   the plugin URI as the `subject` parameter.
-   @param world The world.
-   @param map URID mapper.
-   @param node The subject of the state description (e.g. a preset URI).
-   @return A new LilvState which must be freed with lilv_state_free(), or NULL.
-*/
-LILV_API LilvState*
-lilv_state_new_from_world(LilvWorld*      world,
-                          LV2_URID_Map*   map,
-                          const LilvNode* node);
-
-/**
-   Load a state snapshot from a file.
-   @param world The world.
-   @param map URID mapper.
-   @param subject The subject of the state description (e.g. a preset URI).
-   @param path The path of the file containing the state description.
-   @return A new LilvState which must be freed with lilv_state_free().
-
-   If `subject` is NULL, it is taken to be the URI of the file (i.e.
-   "<>" in Turtle).
-
-   This function parses the file separately to create the state, it does not
-   parse the file into the world model, i.e. the returned state is the only
-   new memory consumed once this function returns.
-*/
-LILV_API LilvState*
-lilv_state_new_from_file(LilvWorld*      world,
-                         LV2_URID_Map*   map,
-                         const LilvNode* subject,
-                         const char*     path);
-
-/**
-   Load a state snapshot from a string made by lilv_state_to_string().
-*/
-LILV_API LilvState*
-lilv_state_new_from_string(LilvWorld*    world,
-                           LV2_URID_Map* map,
-                           const char*   str);
-
-/**
-   Function to get a port value.
-   @param port_symbol The symbol of the port.
-   @param user_data The user_data passed to lilv_state_new_from_instance().
-   @param size (Output) The size of the returned value.
-   @param type (Output) The URID of the type of the returned value.
-   @return A pointer to the port value.
-
-   This function MUST set `size` and `type` appropriately.
-*/
-typedef const void* (*LilvGetPortValueFunc)(const char* port_symbol,
-                                            void*       user_data,
-                                            uint32_t*   size,
-                                            uint32_t*   type);
-
-/**
-   Create a new state snapshot from a plugin instance.
-
-   @param plugin The plugin this state applies to.
-
-   @param instance An instance of `plugin`.
-
-   @param map The map to use for mapping URIs in state.
-
-   @param scratch_dir Directory of files created by the plugin earlier, or
-   NULL.  This is for hosts that support file creation at any time with state
-   state:makePath.  These files will be copied as necessary to `copy_dir` and
-   not be referred to directly in state (a temporary directory is appropriate).
-
-   @param copy_dir Directory of copies of files in `scratch_dir`, or NULL.
-   This directory will have the same structure as `scratch_dir` but with
-   possibly modified file names to distinguish revisions.  This allows the
-   saved state to contain the exact contents of the scratch file at save time,
-   so that the state is not ruined if the file is later modified (for example,
-   by the plugin continuing to record).  This can be the same as `save_dir` to
-   create a copy in the state bundle, but can also be a separate directory
-   which allows multiple state snapshots to share a single copy if the file has
-   not changed.
-
-   @param link_dir Directory of links to external files, or NULL.  A link will
-   be made in this directory to any external files referred to in plugin state.
-   In turn, links will be created in the save directory to these links (e.g.
-   save_dir/file => link_dir/file => /foo/bar/file).  This allows many state
-   snapshots to share a single link to an external file, so archival (e.g. with
-   tar -h) will not create several copies of the file.  If this is not
-   required, it can be the same as `save_dir`.
-
-   @param save_dir Directory of files created by plugin during save (or NULL).
-   This is typically the bundle directory later passed to lilv_state_save().
-
-   @param get_value Function to get port values (or NULL).  If NULL, the
-   returned state will not represent port values.  This should only be NULL in
-   hosts that save and restore port values via some other mechanism.
-
-   @param user_data User data to pass to `get_value`.
-
-   @param flags Bitwise OR of LV2_State_Flags values.
-
-   @param features Features to pass LV2_State_Interface.save().
-
-   @return A new LilvState which must be freed with lilv_state_free().
-
-   This function may be called simultaneously with any instance function
-   (except discovery functions) unless the threading class of that function
-   explicitly disallows this.
-
-   To support advanced file functionality, there are several directory
-   parameters.  The multiple parameters are necessary to support saving an
-   instance's state many times, or saving states from multiple instances, while
-   avoiding any duplication of data.  For example, a host could pass the same
-   `copy_dir` and `link_dir` for all plugins in a session (for example
-   `session/shared/copy/` `session/shared/link/`), while the `save_dir` would
-   be unique to each plugin instance (for example `session/states/state1.lv2`
-   for one instance and `session/states/state2.lv2` for another instance).
-   Simple hosts that only wish to save a single plugin's state once may simply
-   use the same directory for all of them, or pass NULL to not support files at
-   all.
-
-   If supported (via state:makePath passed to LV2_Descriptor::instantiate()),
-   `scratch_dir` should be the directory where any files created by the plugin
-   (for example during instantiation or while running) are stored.  Any files
-   here that are referred to in the state will be copied to preserve their
-   contents at the time of the save.  Lilv will assume any files within this
-   directory (recursively) are created by the plugin and that all other files
-   are immutable.  Note that this function does not completely save the state,
-   use lilv_state_save() for that.
-
-   See <a href="http://lv2plug.in/ns/ext/state/state.h">state.h</a> from the
-   LV2 State extension for details on the `flags` and `features` parameters.
-*/
-LILV_API LilvState*
-lilv_state_new_from_instance(const LilvPlugin*          plugin,
-                             LilvInstance*              instance,
-                             LV2_URID_Map*              map,
-                             const char*                scratch_dir,
-                             const char*                copy_dir,
-                             const char*                link_dir,
-                             const char*                save_dir,
-                             LilvGetPortValueFunc       get_value,
-                             void*                      user_data,
-                             uint32_t                   flags,
-                             const LV2_Feature *const * features);
-
-/**
-   Free `state`.
-*/
-LILV_API void
-lilv_state_free(LilvState* state);
-
-/**
-   Return true iff `a` is equivalent to `b`.
-*/
-LILV_API bool
-lilv_state_equals(const LilvState* a, const LilvState* b);
-
-/**
-   Return the number of properties in `state`.
-*/
-LILV_API unsigned
-lilv_state_get_num_properties(const LilvState* state);
-
-/**
-   Get the URI of the plugin `state` applies to.
-*/
-LILV_API const LilvNode*
-lilv_state_get_plugin_uri(const LilvState* state);
-
-/**
-   Get the URI of `state`.
-
-   This may return NULL if the state has not been saved and has no URI.
-*/
-LILV_API const LilvNode*
-lilv_state_get_uri(const LilvState* state);
-
-/**
-   Get the label of `state`.
-*/
-LILV_API const char*
-lilv_state_get_label(const LilvState* state);
-
-/**
-   Set the label of `state`.
-*/
-LILV_API void
-lilv_state_set_label(LilvState*  state,
-                     const char* label);
-
-/**
-   Set a metadata property on `state`.
-   @param state The state to set the metadata for.
-   @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.
-
-   This is a generic version of lilv_state_set_label(), which sets metadata
-   properties visible to hosts, but not plugins.  This allows storing useful
-   information such as comments or preset banks.
-*/
-LILV_API int
-lilv_state_set_metadata(LilvState*  state,
-                        uint32_t    key,
-                        const void* value,
-                        size_t      size,
-                        uint32_t    type,
-                        uint32_t    flags);
-
-/**
-   Function to set a port value.
-   @param port_symbol The symbol of the port.
-   @param user_data The user_data passed to lilv_state_restore().
-   @param size The size of `value`.
-   @param type The URID of the type of `value`.
-   @param value A pointer to the port value.
-*/
-typedef void (*LilvSetPortValueFunc)(const char* port_symbol,
-                                     void*       user_data,
-                                     const void* value,
-                                     uint32_t    size,
-                                     uint32_t    type);
-
-/**
-   Enumerate the port values in a state snapshot.
-   @param state The state to retrieve port values from.
-   @param set_value A function to receive port values.
-   @param user_data User data to pass to `set_value`.
-
-   This function is a subset of lilv_state_restore() that only fires the
-   `set_value` callback and does not directly affect a plugin instance.  This
-   is useful in hosts that need to retrieve the port values in a state snapshot
-   for special handling.
-*/
-LILV_API void
-lilv_state_emit_port_values(const LilvState*     state,
-                            LilvSetPortValueFunc set_value,
-                            void*                user_data);
-
-/**
-   Restore a plugin instance from a state snapshot.
-   @param state The state to restore, which must apply to the correct plugin.
-   @param instance An instance of the plugin `state` applies to, or NULL.
-   @param set_value A function to set a port value (may be NULL).
-   @param user_data User data to pass to `set_value`.
-   @param flags Bitwise OR of LV2_State_Flags values.
-   @param features Features to pass LV2_State_Interface.restore().
-
-   This will set all the properties of `instance`, if given, to the values
-   stored in `state`.  If `set_value` is provided, it will be called (with the
-   given `user_data`) to restore each port value, otherwise the host must
-   restore the port values itself (using lilv_state_get_port_value()) in order
-   to completely restore `state`.
-
-   If the state has properties and `instance` is given, this function is in
-   the "instantiation" threading class, i.e. it MUST NOT be called
-   simultaneously with any function on the same plugin instance.  If the state
-   has no properties, only port values are set via `set_value`.
-
-   See <a href="http://lv2plug.in/ns/ext/state/state.h">state.h</a> from the
-   LV2 State extension for details on the `flags` and `features` parameters.
-*/
-LILV_API void
-lilv_state_restore(const LilvState*           state,
-                   LilvInstance*              instance,
-                   LilvSetPortValueFunc       set_value,
-                   void*                      user_data,
-                   uint32_t                   flags,
-                   const LV2_Feature *const * features);
-
-/**
-   Save state to a file.
-   @param world The world.
-   @param map URID mapper.
-   @param unmap URID unmapper.
-   @param state State to save.
-   @param uri URI of state, may be NULL.
-   @param dir Path of the bundle directory to save into.
-   @param filename Path of the state file relative to `dir`.
-
-   The format of state on disk is compatible with that defined in the LV2
-   preset extension, i.e. this function may be used to save presets which can
-   be loaded by any host.
-
-   If `uri` is NULL, the preset URI will be a file URI, but the bundle
-   can safely be moved (i.e. the state file will use "<>" as the subject).
-*/
-LILV_API int
-lilv_state_save(LilvWorld*                 world,
-                LV2_URID_Map*              map,
-                LV2_URID_Unmap*            unmap,
-                const LilvState*           state,
-                const char*                uri,
-                const char*                dir,
-                const char*                filename);
-
-/**
-   Save state to a string.  This function does not use the filesystem.
-
-   @param world The world.
-   @param map URID mapper.
-   @param unmap URID unmapper.
-   @param state The state to serialize.
-   @param uri URI for the state description (mandatory).
-   @param base_uri Base URI for serialisation.  Unless you know what you are
-   doing, pass NULL for this, otherwise the state may not be restorable via
-   lilv_state_new_from_string().
-*/
-LILV_API char*
-lilv_state_to_string(LilvWorld*       world,
-                     LV2_URID_Map*    map,
-                     LV2_URID_Unmap*  unmap,
-                     const LilvState* state,
-                     const char*      uri,
-                     const char*      base_uri);
-
-/**
-   Unload a state from the world and delete all associated files.
-   @param world The world.
-   @param state State to remove from the system.
-
-   This function DELETES FILES/DIRECTORIES FROM THE FILESYSTEM!  It is intended
-   for removing user-saved presets, but can delete any state the user has
-   permission to delete, including presets shipped with plugins.
-
-   The rdfs:seeAlso file for the state will be removed.  The entry in the
-   bundle's manifest.ttl is removed, and if this results in an empty manifest,
-   then the manifest file is removed.  If this results in an empty bundle, then
-   the bundle directory is removed as well.
-*/
-LILV_API int
-lilv_state_delete(LilvWorld*       world,
-                  const LilvState* state);
-
-/**
-   @}
-   @name Scale Point
-   @{
-*/
-
-/**
-   Get the label of this scale point (enumeration value)
-   Returned value is owned by `point` and must not be freed.
-*/
-LILV_API const LilvNode*
-lilv_scale_point_get_label(const LilvScalePoint* point);
-
-/**
-   Get the value of this scale point (enumeration value)
-   Returned value is owned by `point` and must not be freed.
-*/
-LILV_API const LilvNode*
-lilv_scale_point_get_value(const LilvScalePoint* point);
-
-/**
-   @}
-   @name Plugin Class
-   @{
-*/
-
-/**
-   Get the URI of this class' superclass.
-   Returned value is owned by `plugin_class` and must not be freed by caller.
-   Returned value may be NULL, if class has no parent.
-*/
-LILV_API const LilvNode*
-lilv_plugin_class_get_parent_uri(const LilvPluginClass* plugin_class);
-
-/**
-   Get the URI of this plugin class.
-   Returned value is owned by `plugin_class` and must not be freed by caller.
-*/
-LILV_API const LilvNode*
-lilv_plugin_class_get_uri(const LilvPluginClass* plugin_class);
-
-/**
-   Get the label of this plugin class, ie "Oscillators".
-   Returned value is owned by `plugin_class` and must not be freed by caller.
-*/
-LILV_API const LilvNode*
-lilv_plugin_class_get_label(const LilvPluginClass* plugin_class);
-
-/**
-   Get the subclasses of this plugin class.
-   Returned value must be freed by caller with lilv_plugin_classes_free().
-*/
-LILV_API LilvPluginClasses*
-lilv_plugin_class_get_children(const LilvPluginClass* plugin_class);
-
-/**
-   @}
-   @name Plugin Instance
-   @{
-*/
-
-/**
-   @cond LILV_DOCUMENT_INSTANCE_IMPL
-*/
-
-/* Instance of a plugin.
-   This is exposed in the ABI to allow inlining of performance critical
-   functions like lilv_instance_run() (simple wrappers of functions in lv2.h).
-   This is for performance reasons, user code should not use this definition
-   in any way (which is why it is not machine documented).
-   Truly private implementation details are hidden via `pimpl`.
-*/
-struct LilvInstanceImpl {
-	const LV2_Descriptor* lv2_descriptor;
-	LV2_Handle            lv2_handle;
-	void*                 pimpl;
-};
-
-/**
-   @endcond
-*/
-
-/**
-   Instantiate a plugin.
-   The returned value is a lightweight handle for an LV2 plugin instance,
-   it does not refer to `plugin`, or any other Lilv state.  The caller must
-   eventually free it with lilv_instance_free().
-   `features` is a NULL-terminated array of features the host supports.
-   NULL may be passed if the host supports no additional features.
-   @return NULL if instantiation failed.
-*/
-LILV_API LilvInstance*
-lilv_plugin_instantiate(const LilvPlugin*        plugin,
-                        double                   sample_rate,
-                        const LV2_Feature*const* features);
-
-/**
-   Free a plugin instance.
-   It is safe to call this function on NULL.
-   `instance` is invalid after this call.
-*/
-LILV_API void
-lilv_instance_free(LilvInstance* instance);
-
-#ifndef LILV_INTERNAL
-
-/**
-   Get the URI of the plugin which `instance` is an instance of.
-   Returned string is shared and must not be modified or deleted.
-*/
-static inline const char*
-lilv_instance_get_uri(const LilvInstance* instance)
-{
-	return instance->lv2_descriptor->URI;
-}
-
-/**
-   Connect a port to a data location.
-   This may be called regardless of whether the plugin is activated,
-   activation and deactivation does not destroy port connections.
-*/
-static inline void
-lilv_instance_connect_port(LilvInstance* instance,
-                           uint32_t      port_index,
-                           void*         data_location)
-{
-	instance->lv2_descriptor->connect_port
-		(instance->lv2_handle, port_index, data_location);
-}
-
-/**
-   Activate a plugin instance.
-   This resets all state information in the plugin, except for port data
-   locations (as set by lilv_instance_connect_port()).  This MUST be called
-   before calling lilv_instance_run().
-*/
-static inline void
-lilv_instance_activate(LilvInstance* instance)
-{
-	if (instance->lv2_descriptor->activate) {
-		instance->lv2_descriptor->activate(instance->lv2_handle);
-	}
-}
-
-/**
-   Run `instance` for `sample_count` frames.
-   If the hint lv2:hardRTCapable is set for this plugin, this function is
-   guaranteed not to block.
-*/
-static inline void
-lilv_instance_run(LilvInstance* instance,
-                  uint32_t      sample_count)
-{
-	instance->lv2_descriptor->run(instance->lv2_handle, sample_count);
-}
-
-/**
-   Deactivate a plugin instance.
-   Note that to run the plugin after this you must activate it, which will
-   reset all state information (except port connections).
-*/
-static inline void
-lilv_instance_deactivate(LilvInstance* instance)
-{
-	if (instance->lv2_descriptor->deactivate) {
-		instance->lv2_descriptor->deactivate(instance->lv2_handle);
-	}
-}
-
-/**
-   Get extension data from the plugin instance.
-   The type and semantics of the data returned is specific to the particular
-   extension, though in all cases it is shared and must not be deleted.
-*/
-static inline const void*
-lilv_instance_get_extension_data(const LilvInstance* instance,
-                                 const char*         uri)
-{
-	if (instance->lv2_descriptor->extension_data) {
-		return instance->lv2_descriptor->extension_data(uri);
-	} else {
-		return NULL;
-	}
-}
-
-/**
-   Get the LV2_Descriptor of the plugin instance.
-   Normally hosts should not need to access the LV2_Descriptor directly,
-   use the lilv_instance_* functions.
-
-   The returned descriptor is shared and must not be deleted.
-*/
-static inline const LV2_Descriptor*
-lilv_instance_get_descriptor(const LilvInstance* instance)
-{
-	return instance->lv2_descriptor;
-}
-
-/**
-   Get the LV2_Handle of the plugin instance.
-   Normally hosts should not need to access the LV2_Handle directly,
-   use the lilv_instance_* functions.
-
-   The returned handle is shared and must not be deleted.
-*/
-static inline LV2_Handle
-lilv_instance_get_handle(const LilvInstance* instance)
-{
-	return instance->lv2_handle;
-}
-
-#endif /* LILV_INTERNAL */
-
-/**
-   @}
-   @name Plugin UI
-   @{
-*/
-
-/**
-   Get all UIs for `plugin`.
-   Returned value must be freed by caller using lilv_uis_free().
-*/
-LILV_API LilvUIs*
-lilv_plugin_get_uis(const LilvPlugin* plugin);
-
-/**
-   Get the URI of a Plugin UI.
-   @param ui The Plugin UI
-   @return a shared value which must not be modified or freed.
-*/
-LILV_API const LilvNode*
-lilv_ui_get_uri(const LilvUI* ui);
-
-/**
-   Get the types (URIs of RDF classes) of a Plugin UI.
-   @param ui The Plugin UI
-   @return a shared value which must not be modified or freed.
-
-   Note that in most cases lilv_ui_is_supported() should be used, which avoids
-   the need to use this function (and type specific logic).
-*/
-LILV_API const LilvNodes*
-lilv_ui_get_classes(const LilvUI* ui);
-
-/**
-   Check whether a plugin UI has a given type.
-   @param ui        The Plugin UI
-   @param class_uri The URI of the LV2 UI type to check this UI against
-*/
-LILV_API bool
-lilv_ui_is_a(const LilvUI* ui, const LilvNode* class_uri);
-
-/**
-   Function to determine whether a UI type is supported.
-
-   This is provided by the user and must return non-zero iff using a UI of type
-   `ui_type_uri` in a container of type `container_type_uri` is supported.
-*/
-typedef unsigned (*LilvUISupportedFunc)(const char* container_type_uri,
-                                        const char* ui_type_uri);
-
-/**
-   Return true iff a Plugin UI is supported as a given widget type.
-   @param ui The Plugin UI
-   @param supported_func User provided supported predicate.
-   @param container_type The widget type to host the UI within.
-   @param ui_type (Output) If non-NULL, set to the native type of the UI
-   which is owned by `ui` and must not be freed by the caller.
-   @return The embedding quality level returned by `supported_func`.
-*/
-LILV_API unsigned
-lilv_ui_is_supported(const LilvUI*       ui,
-                     LilvUISupportedFunc supported_func,
-                     const LilvNode*     container_type,
-                     const LilvNode**    ui_type);
-
-/**
-   Get the URI for a Plugin UI's bundle.
-   @param ui The Plugin UI
-   @return a shared value which must not be modified or freed.
-*/
-LILV_API const LilvNode*
-lilv_ui_get_bundle_uri(const LilvUI* ui);
-
-/**
-   Get the URI for a Plugin UI's shared library.
-   @param ui The Plugin UI
-   @return a shared value which must not be modified or freed.
-*/
-LILV_API const LilvNode*
-lilv_ui_get_binary_uri(const LilvUI* ui);
-
-/**
-   @}
-   @}
-*/
-
-#ifdef __cplusplus
-#    if defined(__clang__)
-#        pragma clang diagnostic pop
-#    endif
-} /* extern "C" */
-#endif
-
-#endif /* LILV_LILV_H */
diff --git a/lilv/lilvmm.hpp b/lilv/lilvmm.hpp
deleted file mode 100644
index 011c9c8..0000000
--- a/lilv/lilvmm.hpp
+++ /dev/null
@@ -1,398 +0,0 @@
-/*
-  Copyright 2007-2017 David Robillard <http://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 LILV_LILVMM_HPP
-#define LILV_LILVMM_HPP
-
-#include "lilv/lilv.h"
-#include "lv2/core/lv2.h"
-
-#include <cstdarg>
-#include <cstdint>
-
-namespace Lilv {
-
-#if defined(__clang__)
-#    pragma clang diagnostic push
-#    pragma clang diagnostic ignored "-Wdeprecated-declarations"
-#elif defined(__GNUC__) && __GNUC__ > 4
-#    pragma GCC diagnostic push
-#    pragma GCC diagnostic ignored "-Wdeprecated-declarations"
-#endif
-
-struct Instance;
-struct Node;
-struct Nodes;
-struct Plugin;
-struct PluginClass;
-struct PluginClasses;
-struct Plugins;
-struct Port;
-struct ScalePoint;
-struct ScalePoints;
-struct UI;
-struct UIs;
-struct World;
-
-LILV_DEPRECATED
-static inline const char*
-uri_to_path(const char* uri) {
-	return lilv_uri_to_path(uri);
-}
-
-#if defined(__clang__)
-#    pragma clang diagnostic pop
-#elif defined(__GNUC__) && __GNUC__ > 4
-#    pragma GCC diagnostic pop
-#endif
-
-#define LILV_WRAP0(RT, prefix, name) \
-	inline RT name() { return lilv_ ## prefix ## _ ## name (me); }
-
-#define LILV_WRAP0_VOID(prefix, name) \
-	inline void name() { lilv_ ## prefix ## _ ## name(me); }
-
-#define LILV_WRAP1(RT, prefix, name, T1, a1) \
-	inline RT name(T1 a1) { return lilv_ ## prefix ## _ ## name (me, a1); }
-
-#define LILV_WRAP1_VOID(prefix, name, T1, a1) \
-	inline void name(T1 a1) { lilv_ ## prefix ## _ ## name(me, a1); }
-
-#define LILV_WRAP2(RT, prefix, name, T1, a1, T2, a2) \
-	inline RT name(T1 a1, T2 a2) { \
-		return lilv_ ## prefix ## _ ## name(me, a1, a2); \
-	}
-
-#define LILV_WRAP3(RT, prefix, name, T1, a1, T2, a2, T3, a3) \
-	inline RT name(T1 a1, T2 a2, T3 a3) { \
-		return lilv_ ## prefix ## _ ## name(me, a1, a2, a3); \
-	}
-
-#define LILV_WRAP2_VOID(prefix, name, T1, a1, T2, a2) \
-	inline void name(T1 a1, T2 a2) { lilv_ ## prefix ## _ ## name(me, a1, a2); }
-
-#ifndef SWIG
-#define LILV_WRAP_CONVERSION(CT) \
-	inline operator CT*() const { return me; }
-#else
-#define LILV_WRAP_CONVERSION(CT)
-#endif
-
-struct Node {
-	inline Node(const LilvNode* node) : me(lilv_node_duplicate(node)) {}
-
-	inline Node(const Node& copy) : me(lilv_node_duplicate(copy.me)) {}
-
-	inline Node& operator=(const Node& rhs)
-	{
-		if (&rhs != this) {
-			lilv_node_free(me);
-			me = lilv_node_duplicate(rhs.me);
-		}
-		return *this;
-	}
-
-	inline Node(Node&& other) noexcept : me(other.me) { other.me = nullptr; }
-
-	inline Node& operator=(Node&& rhs) noexcept
-	{
-		if (&rhs != this) {
-			me     = rhs.me;
-			rhs.me = nullptr;
-		}
-		return *this;
-	}
-
-	inline ~Node() { lilv_node_free(me); }
-
-	inline bool equals(const Node& other) const {
-		return lilv_node_equals(me, other.me);
-	}
-
-	inline bool operator==(const Node& other) const { return equals(other); }
-
-	LILV_WRAP_CONVERSION(LilvNode);
-
-	LILV_WRAP0(char*,       node, get_turtle_token);
-	LILV_WRAP0(bool,        node, is_uri);
-	LILV_WRAP0(const char*, node, as_uri);
-	LILV_WRAP0(bool,        node, is_blank);
-	LILV_WRAP0(const char*, node, as_blank);
-	LILV_WRAP0(bool,        node, is_literal);
-	LILV_WRAP0(bool,        node, is_string);
-	LILV_WRAP0(const char*, node, as_string);
-	LILV_WRAP0(bool,        node, is_float);
-	LILV_WRAP0(float,       node, as_float);
-	LILV_WRAP0(bool,        node, is_int);
-	LILV_WRAP0(int,         node, as_int);
-	LILV_WRAP0(bool,        node, is_bool);
-	LILV_WRAP0(bool,        node, as_bool);
-
-	LilvNode* me;
-};
-
-struct ScalePoint {
-	inline ScalePoint(const LilvScalePoint* c_obj) : me(c_obj) {}
-	LILV_WRAP_CONVERSION(const LilvScalePoint);
-
-	LILV_WRAP0(const LilvNode*, scale_point, get_label);
-	LILV_WRAP0(const LilvNode*, scale_point, get_value);
-
-	const LilvScalePoint* me;
-};
-
-struct PluginClass {
-	inline PluginClass(const LilvPluginClass* c_obj) : me(c_obj) {}
-	LILV_WRAP_CONVERSION(const LilvPluginClass);
-
-	LILV_WRAP0(Node, plugin_class, get_parent_uri);
-	LILV_WRAP0(Node, plugin_class, get_uri);
-	LILV_WRAP0(Node, plugin_class, get_label);
-	LILV_WRAP0(LilvPluginClasses*, plugin_class, get_children);
-
-	const LilvPluginClass* me;
-};
-
-#define LILV_WRAP_COLL(CT, ET, prefix) \
-	inline CT(const Lilv ## CT* c_obj) : me(c_obj) {} \
-	LILV_WRAP_CONVERSION(const Lilv ## CT); \
-	LILV_WRAP0(unsigned, prefix, size); \
-	LILV_WRAP1(ET, prefix, get, LilvIter*, i); \
-	LILV_WRAP0(LilvIter*, prefix, begin); \
-	LILV_WRAP1(LilvIter*, prefix, next, LilvIter*, i); \
-	LILV_WRAP1(bool, prefix, is_end, LilvIter*, i); \
-	const Lilv ## CT* me; \
-
-struct PluginClasses {
-	LILV_WRAP_COLL(PluginClasses, PluginClass, plugin_classes);
-	LILV_WRAP1(PluginClass, plugin_classes,
-	           get_by_uri, const LilvNode*, uri);
-};
-
-struct ScalePoints {
-	LILV_WRAP_COLL(ScalePoints, ScalePoint, scale_points);
-};
-
-struct Nodes {
-	LILV_WRAP_COLL(Nodes, Node, nodes);
-	LILV_WRAP1(bool, nodes, contains, const Node&, node);
-	LILV_WRAP0(Node, nodes, get_first);
-};
-
-struct UI {
-	inline UI(const LilvUI* c_obj) : me(c_obj) {}
-	LILV_WRAP_CONVERSION(const LilvUI);
-
-	LILV_WRAP0(const LilvNode*, ui, get_uri);
-	LILV_WRAP0(const LilvNode*, ui, get_bundle_uri);
-	LILV_WRAP0(const LilvNode*, ui, get_binary_uri);
-	LILV_WRAP0(const LilvNodes*, ui, get_classes);
-	/*LILV_WRAP3(bool, ui, is_supported,
-	           LilvUISupportedFunc, supported_func,
-	           const LilvNode*,     container_type,
-	           const LilvNode**,    ui_type);*/
-	LILV_WRAP1(bool, ui, is_a, const LilvNode*, class_uri);
-
-	const LilvUI* me;
-};
-
-struct UIs {
-	LILV_WRAP_COLL(UIs, UI, uis);
-};
-
-struct Port {
-	inline Port(const LilvPlugin* p, const LilvPort* c_obj)
-		: parent(p), me(c_obj)
-	{}
-
-	LILV_WRAP_CONVERSION(const LilvPort);
-
-#define LILV_PORT_WRAP0(RT, name) \
-	inline RT name () { return lilv_port_ ## name (parent, me); }
-
-#define LILV_PORT_WRAP1(RT, name, T1, a1) \
-	inline RT name (T1 a1) { return lilv_port_ ## name (parent, me, a1); }
-
-	LILV_PORT_WRAP1(LilvNodes*, get_value, LilvNode*, predicate);
-	LILV_PORT_WRAP0(LilvNodes*, get_properties)
-	LILV_PORT_WRAP1(bool, has_property, LilvNode*, property_uri);
-	LILV_PORT_WRAP1(bool, supports_event, LilvNode*, event_uri);
-	LILV_PORT_WRAP0(const LilvNode*,  get_symbol);
-	LILV_PORT_WRAP0(LilvNode*,  get_name);
-	LILV_PORT_WRAP0(const LilvNodes*, get_classes);
-	LILV_PORT_WRAP1(bool, is_a, LilvNode*, port_class);
-	LILV_PORT_WRAP0(LilvScalePoints*, get_scale_points);
-
-	// TODO: get_range (output parameters)
-
-	const LilvPlugin* parent;
-	const LilvPort*   me;
-};
-
-struct Plugin {
-	inline Plugin(const LilvPlugin* c_obj) : me(c_obj) {}
-	LILV_WRAP_CONVERSION(const LilvPlugin);
-
-	LILV_WRAP0(bool,        plugin, verify);
-	LILV_WRAP0(Node,        plugin, get_uri);
-	LILV_WRAP0(Node,        plugin, get_bundle_uri);
-	LILV_WRAP0(Nodes,       plugin, get_data_uris);
-	LILV_WRAP0(Node,        plugin, get_library_uri);
-	LILV_WRAP0(Node,        plugin, get_name);
-	LILV_WRAP0(PluginClass, plugin, get_class);
-	LILV_WRAP1(Nodes,       plugin, get_value, const Node&, pred);
-	LILV_WRAP1(bool,        plugin, has_feature, const Node&, feature_uri);
-	LILV_WRAP0(Nodes,       plugin, get_supported_features);
-	LILV_WRAP0(Nodes,       plugin, get_required_features);
-	LILV_WRAP0(Nodes,       plugin, get_optional_features);
-	LILV_WRAP0(unsigned,    plugin, get_num_ports);
-	LILV_WRAP0(bool,        plugin, has_latency);
-	LILV_WRAP0(unsigned,    plugin, get_latency_port_index);
-	LILV_WRAP0(Node,        plugin, get_author_name);
-	LILV_WRAP0(Node,        plugin, get_author_email);
-	LILV_WRAP0(Node,        plugin, get_author_homepage);
-	LILV_WRAP0(bool,        plugin, is_replaced);
-	LILV_WRAP0(Nodes,       plugin, get_extension_data);
-	LILV_WRAP0(UIs,         plugin, get_uis);
-	LILV_WRAP1(Nodes,       plugin, get_related, const Node&, type);
-
-	inline Port get_port_by_index(unsigned index) const {
-		return Port(me, lilv_plugin_get_port_by_index(me, index));
-	}
-
-	inline Port get_port_by_symbol(LilvNode* symbol) const {
-		return Port(me, lilv_plugin_get_port_by_symbol(me, symbol));
-	}
-
-	inline void get_port_ranges_float(float* min_values,
-	                                  float* max_values,
-	                                  float* def_values) const {
-		return lilv_plugin_get_port_ranges_float(
-			me, min_values, max_values, def_values);
-	}
-
-	inline unsigned get_num_ports_of_class(LilvNode* class_1, ...) const {
-		va_list args;
-		va_start(args, class_1);
-
-		const uint32_t count = lilv_plugin_get_num_ports_of_class_va(
-			me, class_1, args);
-
-		va_end(args);
-		return count;
-	}
-
-	const LilvPlugin* me;
-};
-
-struct Plugins {
-	LILV_WRAP_COLL(Plugins, Plugin, plugins);
-	LILV_WRAP1(Plugin, plugins, get_by_uri, const LilvNode*, uri);
-};
-
-struct Instance {
-	inline Instance(LilvInstance* instance) : me(instance) {}
-
-	LILV_DEPRECATED
-	inline Instance(Plugin plugin, double sample_rate) {
-		me = lilv_plugin_instantiate(plugin, sample_rate, nullptr);
-	}
-
-	LILV_DEPRECATED inline Instance(Plugin              plugin,
-	                                double              sample_rate,
-	                                LV2_Feature* const* features) {
-		me = lilv_plugin_instantiate(plugin, sample_rate, features);
-	}
-
-	static inline Instance* create(Plugin              plugin,
-	                               double              sample_rate,
-	                               LV2_Feature* const* features) {
-		LilvInstance* me = lilv_plugin_instantiate(
-			plugin, sample_rate, features);
-
-		return me ? new Instance(me) : nullptr;
-	}
-
-	LILV_WRAP_CONVERSION(LilvInstance);
-
-	LILV_WRAP2_VOID(instance, connect_port,
-	                unsigned, port_index,
-	                void*,    data_location);
-
-	LILV_WRAP0_VOID(instance, activate);
-	LILV_WRAP1_VOID(instance, run, unsigned, sample_count);
-	LILV_WRAP0_VOID(instance, deactivate);
-
-	inline const void* get_extension_data(const char* uri) const {
-		return lilv_instance_get_extension_data(me, uri);
-	}
-
-	inline const LV2_Descriptor* get_descriptor() const {
-		return lilv_instance_get_descriptor(me);
-	}
-
-	inline LV2_Handle get_handle() const {
-		return lilv_instance_get_handle(me);
-	}
-
-	LilvInstance* me;
-};
-
-struct World {
-	inline World() : me(lilv_world_new()) {}
-	inline ~World() { lilv_world_free(me); }
-
-	World(const World&) = delete;
-	World& operator=(const World&) = delete;
-
-	World(World&&) = delete;
-	World& operator=(World&&) = delete;
-
-	inline LilvNode* new_uri(const char* uri) const {
-		return lilv_new_uri(me, uri);
-	}
-	inline LilvNode* new_string(const char* str) const {
-		return lilv_new_string(me, str);
-	}
-	inline LilvNode* new_int(int val) const {
-		return lilv_new_int(me, val);
-	}
-	inline LilvNode* new_float(float val) const {
-		return lilv_new_float(me, val);
-	}
-	inline LilvNode* new_bool(bool val) const {
-		return lilv_new_bool(me, val);
-	}
-	inline Nodes find_nodes(const LilvNode* subject,
-	                        const LilvNode* predicate,
-	                        const LilvNode* object) const {
-		return lilv_world_find_nodes(me, subject, predicate, object);
-	}
-
-	LILV_WRAP2_VOID(world, set_option, const char*, uri, LilvNode*, value);
-	LILV_WRAP0_VOID(world, load_all);
-	LILV_WRAP1_VOID(world, load_bundle, LilvNode*, bundle_uri);
-	LILV_WRAP0(const LilvPluginClass*, world, get_plugin_class);
-	LILV_WRAP0(const LilvPluginClasses*, world, get_plugin_classes);
-	LILV_WRAP0(Plugins, world, get_all_plugins);
-	LILV_WRAP1(int, world, load_resource, const LilvNode*, resource);
-
-	LilvWorld* me;
-};
-
-} /* namespace Lilv */
-
-#endif /* LILV_LILVMM_HPP */