static int vvalue_tvb_get1(tvbuff_t *tvb, int offset, void *val)
{
	guint8 *ui1 = (guint8*)val;
	*ui1 = tvb_get_guint8(tvb, offset);
	return 1;
}
static int vvalue_tvb_get1(tvbuff_t *tvb, int offset, void *val)
{
	guint8 *ui1 = (guint8*)val;
	*ui1 = tvb_get_guint8(tvb, offset);
	return 1;
}