gir: Update annotations from GLib git master

3 files changed, 328 insertions, 194 deletions

diff --git a/gir/gio-2.0.c b/gir/gio-2.0.c
index cec75a18..9b692a90 100644
--- a/gir/gio-2.0.c
+++ b/gir/gio-2.0.c
@@ -2674,6 +2674,9 @@
  *
  * The object that handles DNS resolution. Use g_resolver_get_default()
  * to get the default resolver.
+ *
+ * This is an abstract type; subclasses of it implement different resolvers for
+ * different platforms and situations.
  */
 
 
@@ -40901,6 +40904,20 @@
 
 
 /**
+ * g_unix_mount_for: (skip)
+ * @file_path: file path on some unix mount.
+ * @time_read: (out) (allow-none): guint64 to contain a timestamp.
+ *
+ * Gets a #GUnixMountEntry for a given file path. If @time_read
+ * is set, it will be filled with a unix timestamp for checking
+ * if the mounts have changed since with g_unix_mounts_changed_since().
+ *
+ * Returns: (transfer full): a #GUnixMountEntry.
+ * Since: 2.52
+ */
+
+
+/**
  * g_unix_mount_free:
  * @mount_entry: a #GUnixMountEntry.
  *
diff --git a/gir/glib-2.0.c b/gir/glib-2.0.c
index 9e0b51b6..9ecf5adb 100644
--- a/gir/glib-2.0.c
+++ b/gir/glib-2.0.c
@@ -1925,7 +1925,7 @@
  * 'built' terminology that automake uses and are explicitly used to
  * distinguish between the 'srcdir' and 'builddir' being separate.  All
  * files in your project should either be dist (in the
- * `DIST_EXTRA` or `dist_schema_DATA`
+ * `EXTRA_DIST` or `dist_schema_DATA`
  * sense, in which case they will always be in the srcdir) or built (in
  * the `BUILT_SOURCES` sense, in which case they will
  * always be in the builddir).
@@ -33190,6 +33190,25 @@
 
 
 /**
+ * g_utf8_make_valid:
+ * @str: string to coerce into UTF-8
+ *
+ * If the provided string is valid UTF-8, return a copy of it. If not,
+ * return a copy in which bytes that could not be interpreted as valid Unicode
+ * are replaced with the Unicode replacement character (U+FFFD).
+ *
+ * For example, this is an appropriate function to use if you have received
+ * a string that was incorrectly declared to be UTF-8, and you need a valid
+ * UTF-8 version of it that can be logged or displayed to the user, with the
+ * assumption that it is close enough to ASCII or UTF-8 to be mostly
+ * readable as-is.
+ *
+ * Returns: (transfer full): a valid UTF-8 string whose content resembles @str
+ * Since: 2.52
+ */
+
+
+/**
  * g_utf8_normalize:
  * @str: a UTF-8 encoded string.
  * @len: length of @str, in bytes, or -1 if @str is nul-terminated.
diff --git a/gir/gobject-2.0.c b/gir/gobject-2.0.c
index 3156d1b5..dd4454c1 100644
--- a/gir/gobject-2.0.c
+++ b/gir/gobject-2.0.c
@@ -902,17 +902,22 @@
 
 /**
  * g_cclosure_marshal_BOOLEAN__FLAGS:
- * @closure: the #GClosure to which the marshaller belongs
- * @return_value: a #GValue which can store the returned #gboolean
- * @n_param_values: 2
- * @param_values: a #GValue array holding instance and arg1
- * @invocation_hint: the invocation hint given as the last argument
- *  to g_closure_invoke()
- * @marshal_data: additional data specified when registering the marshaller
+ * @closure: A #GClosure.
+ * @return_value: A #GValue to store the return value. May be %NULL
+ *   if the callback of closure doesn't return a value.
+ * @n_param_values: The length of the @param_values array.
+ * @param_values: An array of #GValues holding the arguments
+ *   on which to invoke the callback of closure.
+ * @invocation_hint: The invocation hint given as the last argument to
+ *   g_closure_invoke().
+ * @marshal_data: Additional data specified when registering the
+ *   marshaller, see g_closure_set_marshal() and
+ *   g_closure_set_meta_marshal()
  *
- * A marshaller for a #GCClosure with a callback of type
- * `gboolean (*callback) (gpointer instance, gint arg1, gpointer user_data)` where the #gint parameter
- * denotes a flags type.
+ * A #GClosureMarshal function for use with signals with handlers that
+ * take a flags type as an argument and return a boolean.  If you have
+ * such a signal, you will probably also need to use an accumulator,
+ * such as g_signal_accumulator_true_handled().
  */
 
 
@@ -972,23 +977,39 @@
 
 /**
  * g_cclosure_marshal_BOOL__FLAGS:
+ * @closure: A #GClosure.
+ * @return_value: A #GValue to store the return value. May be %NULL
+ *   if the callback of closure doesn't return a value.
+ * @n_param_values: The length of the @param_values array.
+ * @param_values: An array of #GValues holding the arguments
+ *   on which to invoke the callback of closure.
+ * @invocation_hint: The invocation hint given as the last argument to
+ *   g_closure_invoke().
+ * @marshal_data: Additional data specified when registering the
+ *   marshaller, see g_closure_set_marshal() and
+ *   g_closure_set_meta_marshal()
  *
- * Another name for g_cclosure_marshal_BOOLEAN__FLAGS().
+ * An old alias for g_cclosure_marshal_BOOLEAN__FLAGS().
  */
 
 
 /**
  * g_cclosure_marshal_STRING__OBJECT_POINTER:
- * @closure: the #GClosure to which the marshaller belongs
- * @return_value: a #GValue, which can store the returned string
- * @n_param_values: 3
- * @param_values: a #GValue array holding instance, arg1 and arg2
- * @invocation_hint: the invocation hint given as the last argument
- *  to g_closure_invoke()
- * @marshal_data: additional data specified when registering the marshaller
+ * @closure: A #GClosure.
+ * @return_value: A #GValue to store the return value. May be %NULL
+ *   if the callback of closure doesn't return a value.
+ * @n_param_values: The length of the @param_values array.
+ * @param_values: An array of #GValues holding the arguments
+ *   on which to invoke the callback of closure.
+ * @invocation_hint: The invocation hint given as the last argument to
+ *   g_closure_invoke().
+ * @marshal_data: Additional data specified when registering the
+ *   marshaller, see g_closure_set_marshal() and
+ *   g_closure_set_meta_marshal()
  *
- * A marshaller for a #GCClosure with a callback of type
- * `gchar* (*callback) (gpointer instance, GObject *arg1, gpointer arg2, gpointer user_data)`.
+ * A #GClosureMarshal function for use with signals with handlers that
+ * take a #GObject and a pointer and produce a string.  It is highly
+ * unlikely that your signal handler fits this description.
  */
 
 
@@ -1013,16 +1034,20 @@
 
 /**
  * g_cclosure_marshal_VOID__BOOLEAN:
- * @closure: the #GClosure to which the marshaller belongs
- * @return_value: ignored
- * @n_param_values: 2
- * @param_values: a #GValue array holding the instance and the #gboolean parameter
- * @invocation_hint: the invocation hint given as the last argument
- *  to g_closure_invoke()
- * @marshal_data: additional data specified when registering the marshaller
+ * @closure: A #GClosure.
+ * @return_value: A #GValue to store the return value. May be %NULL
+ *   if the callback of closure doesn't return a value.
+ * @n_param_values: The length of the @param_values array.
+ * @param_values: An array of #GValues holding the arguments
+ *   on which to invoke the callback of closure.
+ * @invocation_hint: The invocation hint given as the last argument to
+ *   g_closure_invoke().
+ * @marshal_data: Additional data specified when registering the
+ *   marshaller, see g_closure_set_marshal() and
+ *   g_closure_set_meta_marshal()
  *
- * A marshaller for a #GCClosure with a callback of type
- * `void (*callback) (gpointer instance, gboolean arg1, gpointer user_data)`.
+ * A #GClosureMarshal function for use with signals with a single
+ * boolean argument.
  */
 
 
@@ -1047,16 +1072,20 @@
 
 /**
  * g_cclosure_marshal_VOID__BOXED:
- * @closure: the #GClosure to which the marshaller belongs
- * @return_value: ignored
- * @n_param_values: 2
- * @param_values: a #GValue array holding the instance and the #GBoxed* parameter
- * @invocation_hint: the invocation hint given as the last argument
- *  to g_closure_invoke()
- * @marshal_data: additional data specified when registering the marshaller
+ * @closure: A #GClosure.
+ * @return_value: A #GValue to store the return value. May be %NULL
+ *   if the callback of closure doesn't return a value.
+ * @n_param_values: The length of the @param_values array.
+ * @param_values: An array of #GValues holding the arguments
+ *   on which to invoke the callback of closure.
+ * @invocation_hint: The invocation hint given as the last argument to
+ *   g_closure_invoke().
+ * @marshal_data: Additional data specified when registering the
+ *   marshaller, see g_closure_set_marshal() and
+ *   g_closure_set_meta_marshal()
  *
- * A marshaller for a #GCClosure with a callback of type
- * `void (*callback) (gpointer instance, GBoxed *arg1, gpointer user_data)`.
+ * A #GClosureMarshal function for use with signals with a single
+ * argument which is any boxed pointer type.
  */
 
 
@@ -1081,16 +1110,20 @@
 
 /**
  * g_cclosure_marshal_VOID__CHAR:
- * @closure: the #GClosure to which the marshaller belongs
- * @return_value: ignored
- * @n_param_values: 2
- * @param_values: a #GValue array holding the instance and the #gchar parameter
- * @invocation_hint: the invocation hint given as the last argument
- *  to g_closure_invoke()
- * @marshal_data: additional data specified when registering the marshaller
+ * @closure: A #GClosure.
+ * @return_value: A #GValue to store the return value. May be %NULL
+ *   if the callback of closure doesn't return a value.
+ * @n_param_values: The length of the @param_values array.
+ * @param_values: An array of #GValues holding the arguments
+ *   on which to invoke the callback of closure.
+ * @invocation_hint: The invocation hint given as the last argument to
+ *   g_closure_invoke().
+ * @marshal_data: Additional data specified when registering the
+ *   marshaller, see g_closure_set_marshal() and
+ *   g_closure_set_meta_marshal()
  *
- * A marshaller for a #GCClosure with a callback of type
- * `void (*callback) (gpointer instance, gchar arg1, gpointer user_data)`.
+ * A #GClosureMarshal function for use with signals with a single
+ * character argument.
  */
 
 
@@ -1115,16 +1148,20 @@
 
 /**
  * g_cclosure_marshal_VOID__DOUBLE:
- * @closure: the #GClosure to which the marshaller belongs
- * @return_value: ignored
- * @n_param_values: 2
- * @param_values: a #GValue array holding the instance and the #gdouble parameter
- * @invocation_hint: the invocation hint given as the last argument
- *  to g_closure_invoke()
- * @marshal_data: additional data specified when registering the marshaller
+ * @closure: A #GClosure.
+ * @return_value: A #GValue to store the return value. May be %NULL
+ *   if the callback of closure doesn't return a value.
+ * @n_param_values: The length of the @param_values array.
+ * @param_values: An array of #GValues holding the arguments
+ *   on which to invoke the callback of closure.
+ * @invocation_hint: The invocation hint given as the last argument to
+ *   g_closure_invoke().
+ * @marshal_data: Additional data specified when registering the
+ *   marshaller, see g_closure_set_marshal() and
+ *   g_closure_set_meta_marshal()
  *
- * A marshaller for a #GCClosure with a callback of type
- * `void (*callback) (gpointer instance, gdouble arg1, gpointer user_data)`.
+ * A #GClosureMarshal function for use with signals with one
+ * double-precision floating point argument.
  */
 
 
@@ -1149,16 +1186,20 @@
 
 /**
  * g_cclosure_marshal_VOID__ENUM:
- * @closure: the #GClosure to which the marshaller belongs
- * @return_value: ignored
- * @n_param_values: 2
- * @param_values: a #GValue array holding the instance and the enumeration parameter
- * @invocation_hint: the invocation hint given as the last argument
- *  to g_closure_invoke()
- * @marshal_data: additional data specified when registering the marshaller
+ * @closure: A #GClosure.
+ * @return_value: A #GValue to store the return value. May be %NULL
+ *   if the callback of closure doesn't return a value.
+ * @n_param_values: The length of the @param_values array.
+ * @param_values: An array of #GValues holding the arguments
+ *   on which to invoke the callback of closure.
+ * @invocation_hint: The invocation hint given as the last argument to
+ *   g_closure_invoke().
+ * @marshal_data: Additional data specified when registering the
+ *   marshaller, see g_closure_set_marshal() and
+ *   g_closure_set_meta_marshal()
  *
- * A marshaller for a #GCClosure with a callback of type
- * `void (*callback) (gpointer instance, gint arg1, gpointer user_data)` where the #gint parameter denotes an enumeration type..
+ * A #GClosureMarshal function for use with signals with a single
+ * argument with an enumerated type.
  */
 
 
@@ -1183,16 +1224,20 @@
 
 /**
  * g_cclosure_marshal_VOID__FLAGS:
- * @closure: the #GClosure to which the marshaller belongs
- * @return_value: ignored
- * @n_param_values: 2
- * @param_values: a #GValue array holding the instance and the flags parameter
- * @invocation_hint: the invocation hint given as the last argument
- *  to g_closure_invoke()
- * @marshal_data: additional data specified when registering the marshaller
+ * @closure: A #GClosure.
+ * @return_value: A #GValue to store the return value. May be %NULL
+ *   if the callback of closure doesn't return a value.
+ * @n_param_values: The length of the @param_values array.
+ * @param_values: An array of #GValues holding the arguments
+ *   on which to invoke the callback of closure.
+ * @invocation_hint: The invocation hint given as the last argument to
+ *   g_closure_invoke().
+ * @marshal_data: Additional data specified when registering the
+ *   marshaller, see g_closure_set_marshal() and
+ *   g_closure_set_meta_marshal()
  *
- * A marshaller for a #GCClosure with a callback of type
- * `void (*callback) (gpointer instance, gint arg1, gpointer user_data)` where the #gint parameter denotes a flags type.
+ * A #GClosureMarshal function for use with signals with a single
+ * argument with a flags types.
  */
 
 
@@ -1217,16 +1262,20 @@
 
 /**
  * g_cclosure_marshal_VOID__FLOAT:
- * @closure: the #GClosure to which the marshaller belongs
- * @return_value: ignored
- * @n_param_values: 2
- * @param_values: a #GValue array holding the instance and the #gfloat parameter
- * @invocation_hint: the invocation hint given as the last argument
- *  to g_closure_invoke()
- * @marshal_data: additional data specified when registering the marshaller
+ * @closure: A #GClosure.
+ * @return_value: A #GValue to store the return value. May be %NULL
+ *   if the callback of closure doesn't return a value.
+ * @n_param_values: The length of the @param_values array.
+ * @param_values: An array of #GValues holding the arguments
+ *   on which to invoke the callback of closure.
+ * @invocation_hint: The invocation hint given as the last argument to
+ *   g_closure_invoke().
+ * @marshal_data: Additional data specified when registering the
+ *   marshaller, see g_closure_set_marshal() and
+ *   g_closure_set_meta_marshal()
  *
- * A marshaller for a #GCClosure with a callback of type
- * `void (*callback) (gpointer instance, gfloat arg1, gpointer user_data)`.
+ * A #GClosureMarshal function for use with signals with one
+ * single-precision floating point argument.
  */
 
 
@@ -1251,16 +1300,20 @@
 
 /**
  * g_cclosure_marshal_VOID__INT:
- * @closure: the #GClosure to which the marshaller belongs
- * @return_value: ignored
- * @n_param_values: 2
- * @param_values: a #GValue array holding the instance and the #gint parameter
- * @invocation_hint: the invocation hint given as the last argument
- *  to g_closure_invoke()
- * @marshal_data: additional data specified when registering the marshaller
+ * @closure: A #GClosure.
+ * @return_value: A #GValue to store the return value. May be %NULL
+ *   if the callback of closure doesn't return a value.
+ * @n_param_values: The length of the @param_values array.
+ * @param_values: An array of #GValues holding the arguments
+ *   on which to invoke the callback of closure.
+ * @invocation_hint: The invocation hint given as the last argument to
+ *   g_closure_invoke().
+ * @marshal_data: Additional data specified when registering the
+ *   marshaller, see g_closure_set_marshal() and
+ *   g_closure_set_meta_marshal()
  *
- * A marshaller for a #GCClosure with a callback of type
- * `void (*callback) (gpointer instance, gint arg1, gpointer user_data)`.
+ * A #GClosureMarshal function for use with signals with a single
+ * integer argument.
  */
 
 
@@ -1285,16 +1338,20 @@
 
 /**
  * g_cclosure_marshal_VOID__LONG:
- * @closure: the #GClosure to which the marshaller belongs
- * @return_value: ignored
- * @n_param_values: 2
- * @param_values: a #GValue array holding the instance and the #glong parameter
- * @invocation_hint: the invocation hint given as the last argument
- *  to g_closure_invoke()
- * @marshal_data: additional data specified when registering the marshaller
+ * @closure: A #GClosure.
+ * @return_value: A #GValue to store the return value. May be %NULL
+ *   if the callback of closure doesn't return a value.
+ * @n_param_values: The length of the @param_values array.
+ * @param_values: An array of #GValues holding the arguments
+ *   on which to invoke the callback of closure.
+ * @invocation_hint: The invocation hint given as the last argument to
+ *   g_closure_invoke().
+ * @marshal_data: Additional data specified when registering the
+ *   marshaller, see g_closure_set_marshal() and
+ *   g_closure_set_meta_marshal()
  *
- * A marshaller for a #GCClosure with a callback of type
- * `void (*callback) (gpointer instance, glong arg1, gpointer user_data)`.
+ * A #GClosureMarshal function for use with signals with with a single
+ * long integer argument.
  */
 
 
@@ -1319,16 +1376,20 @@
 
 /**
  * g_cclosure_marshal_VOID__OBJECT:
- * @closure: the #GClosure to which the marshaller belongs
- * @return_value: ignored
- * @n_param_values: 2
- * @param_values: a #GValue array holding the instance and the #GObject* parameter
- * @invocation_hint: the invocation hint given as the last argument
- *  to g_closure_invoke()
- * @marshal_data: additional data specified when registering the marshaller
+ * @closure: A #GClosure.
+ * @return_value: A #GValue to store the return value. May be %NULL
+ *   if the callback of closure doesn't return a value.
+ * @n_param_values: The length of the @param_values array.
+ * @param_values: An array of #GValues holding the arguments
+ *   on which to invoke the callback of closure.
+ * @invocation_hint: The invocation hint given as the last argument to
+ *   g_closure_invoke().
+ * @marshal_data: Additional data specified when registering the
+ *   marshaller, see g_closure_set_marshal() and
+ *   g_closure_set_meta_marshal()
  *
- * A marshaller for a #GCClosure with a callback of type
- * `void (*callback) (gpointer instance, GObject *arg1, gpointer user_data)`.
+ * A #GClosureMarshal function for use with signals with a single
+ * #GObject argument.
  */
 
 
@@ -1353,16 +1414,20 @@
 
 /**
  * g_cclosure_marshal_VOID__PARAM:
- * @closure: the #GClosure to which the marshaller belongs
- * @return_value: ignored
- * @n_param_values: 2
- * @param_values: a #GValue array holding the instance and the #GParamSpec* parameter
- * @invocation_hint: the invocation hint given as the last argument
- *  to g_closure_invoke()
- * @marshal_data: additional data specified when registering the marshaller
+ * @closure: A #GClosure.
+ * @return_value: A #GValue to store the return value. May be %NULL
+ *   if the callback of closure doesn't return a value.
+ * @n_param_values: The length of the @param_values array.
+ * @param_values: An array of #GValues holding the arguments
+ *   on which to invoke the callback of closure.
+ * @invocation_hint: The invocation hint given as the last argument to
+ *   g_closure_invoke().
+ * @marshal_data: Additional data specified when registering the
+ *   marshaller, see g_closure_set_marshal() and
+ *   g_closure_set_meta_marshal()
  *
- * A marshaller for a #GCClosure with a callback of type
- * `void (*callback) (gpointer instance, GParamSpec *arg1, gpointer user_data)`.
+ * A #GClosureMarshal function for use with signals with a single
+ * argument of type #GParamSpec.
  */
 
 
@@ -1387,16 +1452,24 @@
 
 /**
  * g_cclosure_marshal_VOID__POINTER:
- * @closure: the #GClosure to which the marshaller belongs
- * @return_value: ignored
- * @n_param_values: 2
- * @param_values: a #GValue array holding the instance and the #gpointer parameter
- * @invocation_hint: the invocation hint given as the last argument
- *  to g_closure_invoke()
- * @marshal_data: additional data specified when registering the marshaller
+ * @closure: A #GClosure.
+ * @return_value: A #GValue to store the return value. May be %NULL
+ *   if the callback of closure doesn't return a value.
+ * @n_param_values: The length of the @param_values array.
+ * @param_values: An array of #GValues holding the arguments
+ *   on which to invoke the callback of closure.
+ * @invocation_hint: The invocation hint given as the last argument to
+ *   g_closure_invoke().
+ * @marshal_data: Additional data specified when registering the
+ *   marshaller, see g_closure_set_marshal() and
+ *   g_closure_set_meta_marshal()
  *
- * A marshaller for a #GCClosure with a callback of type
- * `void (*callback) (gpointer instance, gpointer arg1, gpointer user_data)`.
+ * A #GClosureMarshal function for use with signals with a single raw
+ * pointer argument type.
+ *
+ * If it is possible, it is better to use one of the more specific
+ * functions such as g_cclosure_marshal_VOID__OBJECT() or
+ * g_cclosure_marshal_VOID__OBJECT().
  */
 
 
@@ -1421,16 +1494,20 @@
 
 /**
  * g_cclosure_marshal_VOID__STRING:
- * @closure: the #GClosure to which the marshaller belongs
- * @return_value: ignored
- * @n_param_values: 2
- * @param_values: a #GValue array holding the instance and the #gchar* parameter
- * @invocation_hint: the invocation hint given as the last argument
- *  to g_closure_invoke()
- * @marshal_data: additional data specified when registering the marshaller
+ * @closure: A #GClosure.
+ * @return_value: A #GValue to store the return value. May be %NULL
+ *   if the callback of closure doesn't return a value.
+ * @n_param_values: The length of the @param_values array.
+ * @param_values: An array of #GValues holding the arguments
+ *   on which to invoke the callback of closure.
+ * @invocation_hint: The invocation hint given as the last argument to
+ *   g_closure_invoke().
+ * @marshal_data: Additional data specified when registering the
+ *   marshaller, see g_closure_set_marshal() and
+ *   g_closure_set_meta_marshal()
  *
- * A marshaller for a #GCClosure with a callback of type
- * `void (*callback) (gpointer instance, const gchar *arg1, gpointer user_data)`.
+ * A #GClosureMarshal function for use with signals with a single string
+ * argument.
  */
 
 
@@ -1455,16 +1532,20 @@
 
 /**
  * g_cclosure_marshal_VOID__UCHAR:
- * @closure: the #GClosure to which the marshaller belongs
- * @return_value: ignored
- * @n_param_values: 2
- * @param_values: a #GValue array holding the instance and the #guchar parameter
- * @invocation_hint: the invocation hint given as the last argument
- *  to g_closure_invoke()
- * @marshal_data: additional data specified when registering the marshaller
+ * @closure: A #GClosure.
+ * @return_value: A #GValue to store the return value. May be %NULL
+ *   if the callback of closure doesn't return a value.
+ * @n_param_values: The length of the @param_values array.
+ * @param_values: An array of #GValues holding the arguments
+ *   on which to invoke the callback of closure.
+ * @invocation_hint: The invocation hint given as the last argument to
+ *   g_closure_invoke().
+ * @marshal_data: Additional data specified when registering the
+ *   marshaller, see g_closure_set_marshal() and
+ *   g_closure_set_meta_marshal()
  *
- * A marshaller for a #GCClosure with a callback of type
- * `void (*callback) (gpointer instance, guchar arg1, gpointer user_data)`.
+ * A #GClosureMarshal function for use with signals with a single
+ * unsigned character argument.
  */
 
 
@@ -1489,31 +1570,39 @@
 
 /**
  * g_cclosure_marshal_VOID__UINT:
- * @closure: the #GClosure to which the marshaller belongs
- * @return_value: ignored
- * @n_param_values: 2
- * @param_values: a #GValue array holding the instance and the #guint parameter
- * @invocation_hint: the invocation hint given as the last argument
- *  to g_closure_invoke()
- * @marshal_data: additional data specified when registering the marshaller
+ * @closure: A #GClosure.
+ * @return_value: A #GValue to store the return value. May be %NULL
+ *   if the callback of closure doesn't return a value.
+ * @n_param_values: The length of the @param_values array.
+ * @param_values: An array of #GValues holding the arguments
+ *   on which to invoke the callback of closure.
+ * @invocation_hint: The invocation hint given as the last argument to
+ *   g_closure_invoke().
+ * @marshal_data: Additional data specified when registering the
+ *   marshaller, see g_closure_set_marshal() and
+ *   g_closure_set_meta_marshal()
  *
- * A marshaller for a #GCClosure with a callback of type
- * `void (*callback) (gpointer instance, guint arg1, gpointer user_data)`.
+ * A #GClosureMarshal function for use with signals with with a single
+ * unsigned integer argument.
  */
 
 
 /**
  * g_cclosure_marshal_VOID__UINT_POINTER:
- * @closure: the #GClosure to which the marshaller belongs
- * @return_value: ignored
- * @n_param_values: 3
- * @param_values: a #GValue array holding instance, arg1 and arg2
- * @invocation_hint: the invocation hint given as the last argument
- *  to g_closure_invoke()
- * @marshal_data: additional data specified when registering the marshaller
+ * @closure: A #GClosure.
+ * @return_value: A #GValue to store the return value. May be %NULL
+ *   if the callback of closure doesn't return a value.
+ * @n_param_values: The length of the @param_values array.
+ * @param_values: An array of #GValues holding the arguments
+ *   on which to invoke the callback of closure.
+ * @invocation_hint: The invocation hint given as the last argument to
+ *   g_closure_invoke().
+ * @marshal_data: Additional data specified when registering the
+ *   marshaller, see g_closure_set_marshal() and
+ *   g_closure_set_meta_marshal()
  *
- * A marshaller for a #GCClosure with a callback of type
- * `void (*callback) (gpointer instance, guint arg1, gpointer arg2, gpointer user_data)`.
+ * A #GClosureMarshal function for use with signals with a unsigned int
+ * and a pointer as arguments.
  */
 
 
@@ -1557,16 +1646,20 @@
 
 /**
  * g_cclosure_marshal_VOID__ULONG:
- * @closure: the #GClosure to which the marshaller belongs
- * @return_value: ignored
- * @n_param_values: 2
- * @param_values: a #GValue array holding the instance and the #gulong parameter
- * @invocation_hint: the invocation hint given as the last argument
- *  to g_closure_invoke()
- * @marshal_data: additional data specified when registering the marshaller
+ * @closure: A #GClosure.
+ * @return_value: A #GValue to store the return value. May be %NULL
+ *   if the callback of closure doesn't return a value.
+ * @n_param_values: The length of the @param_values array.
+ * @param_values: An array of #GValues holding the arguments
+ *   on which to invoke the callback of closure.
+ * @invocation_hint: The invocation hint given as the last argument to
+ *   g_closure_invoke().
+ * @marshal_data: Additional data specified when registering the
+ *   marshaller, see g_closure_set_marshal() and
+ *   g_closure_set_meta_marshal()
  *
- * A marshaller for a #GCClosure with a callback of type
- * `void (*callback) (gpointer instance, gulong arg1, gpointer user_data)`.
+ * A #GClosureMarshal function for use with signals with a single
+ * unsigned long integer argument.
  */
 
 
@@ -1591,18 +1684,20 @@
 
 /**
  * g_cclosure_marshal_VOID__VARIANT:
- * @closure: the #GClosure to which the marshaller belongs
- * @return_value: ignored
- * @n_param_values: 2
- * @param_values: a #GValue array holding the instance and the #GVariant* parameter
- * @invocation_hint: the invocation hint given as the last argument
- *  to g_closure_invoke()
- * @marshal_data: additional data specified when registering the marshaller
- *
- * A marshaller for a #GCClosure with a callback of type
- * `void (*callback) (gpointer instance, GVariant *arg1, gpointer user_data)`.
+ * @closure: A #GClosure.
+ * @return_value: A #GValue to store the return value. May be %NULL
+ *   if the callback of closure doesn't return a value.
+ * @n_param_values: The length of the @param_values array.
+ * @param_values: An array of #GValues holding the arguments
+ *   on which to invoke the callback of closure.
+ * @invocation_hint: The invocation hint given as the last argument to
+ *   g_closure_invoke().
+ * @marshal_data: Additional data specified when registering the
+ *   marshaller, see g_closure_set_marshal() and
+ *   g_closure_set_meta_marshal()
  *
- * Since: 2.26
+ * A #GClosureMarshal function for use with signals with a single
+ * #GVariant argument.
  */
 
 
@@ -1627,16 +1722,19 @@
 
 /**
  * g_cclosure_marshal_VOID__VOID:
- * @closure: the #GClosure to which the marshaller belongs
- * @return_value: ignored
- * @n_param_values: 1
- * @param_values: a #GValue array holding only the instance
- * @invocation_hint: the invocation hint given as the last argument
- *  to g_closure_invoke()
- * @marshal_data: additional data specified when registering the marshaller
+ * @closure: A #GClosure.
+ * @return_value: A #GValue to store the return value. May be %NULL
+ *   if the callback of closure doesn't return a value.
+ * @n_param_values: The length of the @param_values array.
+ * @param_values: An array of #GValues holding the arguments
+ *   on which to invoke the callback of closure.
+ * @invocation_hint: The invocation hint given as the last argument to
+ *   g_closure_invoke().
+ * @marshal_data: Additional data specified when registering the
+ *   marshaller, see g_closure_set_marshal() and
+ *   g_closure_set_meta_marshal()
  *
- * A marshaller for a #GCClosure with a callback of type
- * `void (*callback) (gpointer instance, gpointer user_data)`.
+ * A #GClosureMarshal function for use with signals with no arguments.
  */