static void EndElementHeader(GF_SceneDumper *sdump, Bool has_sub_el)
{
	if (!sdump->trace) return;
	if (sdump->XMLDump) {
		if (has_sub_el) {
			gf_fprintf(sdump->trace, ">\n");
		} else {
			gf_fprintf(sdump->trace, "/>\n");
		}
	}
}
static void EndElementHeader(GF_SceneDumper *sdump, Bool has_sub_el)
{
	if (!sdump->trace) return;
	if (sdump->XMLDump) {
		if (has_sub_el) {
			gf_fprintf(sdump->trace, ">\n");
		} else {
			gf_fprintf(sdump->trace, "/>\n");
		}
	}
}