int parse_CColumnGroupArray(tvbuff_t *tvb, int offset, proto_tree *parent_tree, proto_tree *pad_tree, const char *fmt, ...)
{
	proto_tree *tree;
	proto_item *item;
	va_list ap;
	const char *txt;

	guint32 count, i;

	va_start(ap, fmt);
	txt = wmem_strdup_vprintf(wmem_packet_scope(), fmt, ap);
	va_end(ap);
	tree = proto_tree_add_subtree(parent_tree, tvb, offset, 0, ett_CColumnGroupArray, &item, txt);

	count = tvb_get_letohl(tvb, offset);
	proto_tree_add_uint(tree, hf_mswsp_ccolumngrouparray_count, tvb, offset, 4, count);
	offset += 4;

	for (i=0; i<count; i++) {
		offset = parse_padding(tvb, offset, 4, pad_tree, "aGroupArray[%u]", i);
		offset = parse_CColumnGroup(tvb, offset, tree, pad_tree, "aGroupArray[%u]", i);
	}

	proto_item_set_end(item, tvb, offset);
	return offset;
}
int parse_CColumnGroupArray(tvbuff_t *tvb, int offset, proto_tree *parent_tree, proto_tree *pad_tree, const char *fmt, ...)
{
	proto_tree *tree;
	proto_item *item;
	va_list ap;
	const char *txt;

	guint32 count, i;

	va_start(ap, fmt);
	txt = wmem_strdup_vprintf(wmem_packet_scope(), fmt, ap);
	va_end(ap);
	tree = proto_tree_add_subtree(parent_tree, tvb, offset, 0, ett_CColumnGroupArray, &item, txt);

	count = tvb_get_letohl(tvb, offset);
	proto_tree_add_uint(tree, hf_mswsp_ccolumngrouparray_count, tvb, offset, 4, count);
	offset += 4;

	for (i=0; i<count; i++) {
		offset = parse_padding(tvb, offset, 4, pad_tree, "aGroupArray[%u]", i);
		offset = parse_CColumnGroup(tvb, offset, tree, pad_tree, "aGroupArray[%u]", i);
	}

	proto_item_set_end(item, tvb, offset);
	return offset;
}