return g_define_type_id__volatile; \
} /* closes type_name##_get_type() */
+/**
+ * G_DEFINE_BOXED_TYPE:
+ * @TypeName: The name of the new type, in Camel case.
+ * @type_name: The name of the new type, in lowercase, with words
+ * separated by '_'.
+ * @copy_func: the #GBoxedCopyFunc for the new type
+ * @free_func: the #GBoxedFreeFunc for the new type
+ *
+ * A convenience macro for boxed type implementations, which defines a
+ * type_name_get_type() function registering the boxed type.
+ *
+ * Since: 2.26
+ */
+#define G_DEFINE_BOXED_TYPE(TypeName, type_name, copy_func, free_func) G_DEFINE_BOXED_TYPE_WITH_CODE (TypeName, type_name, copy_func, free_func, {})
+/**
+ * G_DEFINE_BOXED_TYPE_WITH_CODE:
+ * @TypeName: The name of the new type, in Camel case.
+ * @type_name: The name of the new type, in lowercase, with words
+ * separated by '_'.
+ * @copy_func: the #GBoxedCopyFunc for the new type
+ * @free_func: the #GBoxedFreeFunc for the new type
+ * @_C_: Custom code that gets inserted in the *_get_type() function.
+ *
+ * A convenience macro for boxed type implementations.
+ * Similar to G_DEFINE_BOXED_TYPE(), but allows to insert custom code into the
+ * type_name_get_type() function, e.g. to register value transformations with
+ * g_value_register_transform_func().
+ *
+ * Since: 2.26
+ */
+#define G_DEFINE_BOXED_TYPE_WITH_CODE(TypeName, type_name, copy_func, free_func, _C_) _G_DEFINE_BOXED_TYPE_BEGIN (TypeName, type_name, copy_func, free_func) {_C_;} _G_DEFINE_TYPE_EXTENDED_END()
+
+#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 7)
+#define _G_DEFINE_BOXED_TYPE_BEGIN(TypeName, type_name, copy_func, free_func) \
+GType \
+type_name##_get_type (void) \
+{ \
+ static volatile gsize g_define_type_id__volatile = 0; \
+ if (g_once_init_enter (&g_define_type_id__volatile)) \
+ { \
+ GType (* _g_register_boxed) \
+ (const gchar *, \
+ union \
+ { \
+ TypeName * (*do_copy_type) (TypeName *); \
+ TypeName * (*do_const_copy_type) (const TypeName *); \
+ GBoxedCopyFunc do_copy_boxed; \
+ } __attribute__((__transparent_union__)), \
+ union \
+ { \
+ void (* do_free_type) (TypeName *); \
+ GBoxedFreeFunc do_free_boxed; \
+ } __attribute__((__transparent_union__)) \
+ ) = g_boxed_type_register_static; \
+ GType g_define_type_id = \
+ _g_register_boxed (g_intern_static_string (#TypeName), copy_func, free_func); \
+ { /* custom code follows */
+#else
+#define _G_DEFINE_BOXED_TYPE_BEGIN(TypeName, type_name, copy_func, free_func) \
+GType \
+type_name##_get_type (void) \
+{ \
+ static volatile gsize g_define_type_id__volatile = 0; \
+ if (g_once_init_enter (&g_define_type_id__volatile)) \
+ { \
+ GType g_define_type_id = \
+ g_boxed_type_register_static (g_intern_static_string (#TypeName), \
+ (GBoxedCopyFunc) copy_func, \
+ (GBoxedFreeFunc) free_func); \
+ { /* custom code follows */
+#endif /* __GNUC__ */
+
+/**
+ * G_DEFINE_POINTER_TYPE:
+ * @TypeName: The name of the new type, in Camel case.
+ * @type_name: The name of the new type, in lowercase, with words
+ * separated by '_'.
+ *
+ * A convenience macro for pointer type implementations, which defines a
+ * type_name_get_type() function registering the pointer type.
+ *
+ * Since: 2.26
+ */
+#define G_DEFINE_POINTER_TYPE(TypeName, type_name) G_DEFINE_POINTER_TYPE_WITH_CODE (TypeName, type_name, {})
+/**
+ * G_DEFINE_POINTER_TYPE_WITH_CODE:
+ * @TypeName: The name of the new type, in Camel case.
+ * @type_name: The name of the new type, in lowercase, with words
+ * separated by '_'.
+ * @_C_: Custom code that gets inserted in the *_get_type() function.
+ *
+ * A convenience macro for pointer type implementations.
+ * Similar to G_DEFINE_POINTER_TYPE(), but allows to insert custom code into the
+ * type_name_get_type() function.
+ *
+ * Since: 2.26
+ */
+#define G_DEFINE_POINTER_TYPE_WITH_CODE(TypeName, type_name, _C_) _G_DEFINE_POINTER_TYPE_BEGIN (TypeName, type_name) {_C_;} _G_DEFINE_TYPE_EXTENDED_END()
+
+#define _G_DEFINE_POINTER_TYPE_BEGIN(TypeName, type_name) \
+GType \
+type_name##_get_type (void) \
+{ \
+ static volatile gsize g_define_type_id__volatile = 0; \
+ if (g_once_init_enter (&g_define_type_id__volatile)) \
+ { \
+ GType g_define_type_id = \
+ g_pointer_type_register_static (g_intern_static_string (#TypeName)); \
+ { /* custom code follows */
+
/* --- protected (for fundamental type implementations) --- */
GTypePlugin* g_type_get_plugin (GType type);
GTypePlugin* g_type_interface_get_plugin (GType instance_type,