+/* some default tags */
+GST_EXPORT GQuark _gst_meta_tag_memory;
+
+/**
+ * GST_META_TAG_MEMORY:
+ *
+ * Metadata tagged with this tag depends on the particular memory
+ * or buffer that it is on.
+ *
+ * Deprecated: The GQuarks are not exported by any public API, use
+ * GST_META_TAG_MEMORY_STR instead.
+ */
+#ifndef GST_DISABLE_DEPRECATED
+#define GST_META_TAG_MEMORY (_gst_meta_tag_memory)
+#endif