pub unsafe extern "C" fn gst_validate_media_descriptor_writer_add_taglist(
writer: *mut GstValidateMediaDescriptorWriter,
taglist: *const GstTagList
) -> gboolean
pub unsafe extern "C" fn gst_validate_media_descriptor_writer_add_taglist(
writer: *mut GstValidateMediaDescriptorWriter,
taglist: *const GstTagList
) -> gboolean