gf_odf_write_reg  247 include/gpac/internal/odf_dev.h GF_Err gf_odf_write_reg(GF_BitStream *bs, GF_Registration *reg);
gf_odf_write_reg  540 src/odf/desc_private.c 		return gf_odf_write_reg(bs, (GF_Registration *)desc);