static int parse_CTableColumn(tvbuff_t *tvb, packet_info *pinfo, int offset, proto_tree *parent_tree, proto_tree *pad_tree, struct CTableColumn *col, const char *fmt, ...)
{


	proto_item *item, *ti_type;
	proto_tree *tree;
	va_list ap;
	struct vtype_data *type;
	enum vType vtype_val = VT_EMPTY;
	enum vType vtype_valhi = VT_EMPTY;
	struct CFullPropSpec v;
	const char *txt;
	guint8 used;

	const char *modifier = "";
	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_CTableColumn, &item, txt);

	offset = parse_CFullPropSpec(tvb, offset, tree, pad_tree, &v, "PropSpec");
	get_name_from_fullpropspec(&v, col->name, PROP_LENGTH);
	col->vtype = tvb_get_letohl(tvb, offset);
	vtype_val = (enum vType)col->vtype;
	vtype_valhi = (enum vType)(col->vtype & 0xFF00);
	if (vtype_valhi) {
		if (vtype_valhi == VT_VECTOR) {
			modifier = "|VT_VECTOR";
		} else if (vtype_valhi == VT_ARRAY) {
			modifier = "|VT_ARRAY";
		} else {
			modifier = "|(Unknown, possibly error)";
		}
	}
	type = vType_get_type(vtype_val);
	if (type == NULL) {
		/*
		 * Not a valid type.
		 */
		ti_type = proto_tree_add_string(tree, hf_mswsp_ctablecolumn_vtype, tvb, offset, 4, "Unknown CTableColumn type");
		expert_add_info(pinfo, ti_type, &ei_mswsp_invalid_variant_type);
	} else
		proto_tree_add_string_format_value(tree, hf_mswsp_ctablecolumn_vtype, tvb, offset, 4, type->str, "%s%s", type->str, modifier);
	offset += 4;

	used = tvb_get_guint8(tvb, offset);
	col->aggregateused = used;
	proto_tree_add_uint(tree, hf_mswsp_ctablecolumn_aggused, tvb, offset, 1, used);
	offset += 1;

	if (used) {
		col->aggregatetype = tvb_get_guint8(tvb, offset);
		proto_tree_add_string(tree, hf_mswsp_ctablecolumn_aggtype, tvb, offset, 1, val_to_str(col->aggregatetype, DBAGGTTYPE, "(Unknown: 0x%x)"));
		offset += 1;
	}
	col->valueused = tvb_get_guint8(tvb, offset);
	used = col->valueused;
	proto_tree_add_uint(tree, hf_mswsp_ctablecolumn_valused, tvb, offset, 1, used);
	offset += 1;

	if (used) {
		offset = parse_padding(tvb, offset, 2, pad_tree, "padding_Value");

		col->valueoffset = tvb_get_letohs(tvb, offset);
		proto_tree_add_uint(tree, hf_mswsp_ctablecolumn_valoffset, tvb, offset, 2,  col->valueoffset);
		offset += 2;

		col->valuesize = tvb_get_letohs(tvb, offset);
		proto_tree_add_uint(tree, hf_mswsp_ctablecolumn_valsize, tvb, offset, 2, col->valuesize);
		offset += 2;
	}

	used = tvb_get_guint8(tvb, offset);
	col->statusused = used;
	proto_tree_add_uint(tree, hf_mswsp_ctablecolumn_statused, tvb, offset, 1, used);
	offset += 1;

	if (used) {
		offset = parse_padding(tvb, offset, 2, pad_tree, "padding_Status");

		col->statusoffset = tvb_get_letohs(tvb, offset);
		proto_tree_add_uint(tree, hf_mswsp_ctablecolumn_statoffset, tvb, offset, 2, col->statusoffset);
		offset += 2;
	}

	used = tvb_get_guint8(tvb, offset);
	proto_tree_add_uint(tree, hf_mswsp_ctablecolumn_lenused, tvb, offset, 1, used);
	col->lengthused = used;
	offset += 1;

	if (used) {
		offset = parse_padding(tvb, offset, 2, pad_tree, "padding_Length");

		col->lengthoffset = tvb_get_letohs(tvb, offset);
		proto_tree_add_uint(tree, hf_mswsp_ctablecolumn_lenoffset, tvb, offset, 2, col->lengthoffset);
		offset += 2;
	}

	proto_item_set_end(item, tvb, offset);
	return offset;
}
static int parse_CTableColumn(tvbuff_t *tvb, packet_info *pinfo, int offset, proto_tree *parent_tree, proto_tree *pad_tree, struct CTableColumn *col, const char *fmt, ...)
{


	proto_item *item, *ti_type;
	proto_tree *tree;
	va_list ap;
	struct vtype_data *type;
	enum vType vtype_val = VT_EMPTY;
	enum vType vtype_valhi = VT_EMPTY;
	struct CFullPropSpec v;
	const char *txt;
	guint8 used;

	const char *modifier = "";
	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_CTableColumn, &item, txt);

	offset = parse_CFullPropSpec(tvb, offset, tree, pad_tree, &v, "PropSpec");
	get_name_from_fullpropspec(&v, col->name, PROP_LENGTH);
	col->vtype = tvb_get_letohl(tvb, offset);
	vtype_val = (enum vType)col->vtype;
	vtype_valhi = (enum vType)(col->vtype & 0xFF00);
	if (vtype_valhi) {
		if (vtype_valhi == VT_VECTOR) {
			modifier = "|VT_VECTOR";
		} else if (vtype_valhi == VT_ARRAY) {
			modifier = "|VT_ARRAY";
		} else {
			modifier = "|(Unknown, possibly error)";
		}
	}
	type = vType_get_type(vtype_val);
	if (type == NULL) {
		 
		ti_type = proto_tree_add_string(tree, hf_mswsp_ctablecolumn_vtype, tvb, offset, 4, "Unknown CTableColumn type");
		expert_add_info(pinfo, ti_type, &ei_mswsp_invalid_variant_type);
	} else
		proto_tree_add_string_format_value(tree, hf_mswsp_ctablecolumn_vtype, tvb, offset, 4, type->str, "%s%s", type->str, modifier);
	offset += 4;

	used = tvb_get_guint8(tvb, offset);
	col->aggregateused = used;
	proto_tree_add_uint(tree, hf_mswsp_ctablecolumn_aggused, tvb, offset, 1, used);
	offset += 1;

	if (used) {
		col->aggregatetype = tvb_get_guint8(tvb, offset);
		proto_tree_add_string(tree, hf_mswsp_ctablecolumn_aggtype, tvb, offset, 1, val_to_str(col->aggregatetype, DBAGGTTYPE, "(Unknown: 0x%x)"));
		offset += 1;
	}
	col->valueused = tvb_get_guint8(tvb, offset);
	used = col->valueused;
	proto_tree_add_uint(tree, hf_mswsp_ctablecolumn_valused, tvb, offset, 1, used);
	offset += 1;

	if (used) {
		offset = parse_padding(tvb, offset, 2, pad_tree, "padding_Value");

		col->valueoffset = tvb_get_letohs(tvb, offset);
		proto_tree_add_uint(tree, hf_mswsp_ctablecolumn_valoffset, tvb, offset, 2,  col->valueoffset);
		offset += 2;

		col->valuesize = tvb_get_letohs(tvb, offset);
		proto_tree_add_uint(tree, hf_mswsp_ctablecolumn_valsize, tvb, offset, 2, col->valuesize);
		offset += 2;
	}

	used = tvb_get_guint8(tvb, offset);
	col->statusused = used;
	proto_tree_add_uint(tree, hf_mswsp_ctablecolumn_statused, tvb, offset, 1, used);
	offset += 1;

	if (used) {
		offset = parse_padding(tvb, offset, 2, pad_tree, "padding_Status");

		col->statusoffset = tvb_get_letohs(tvb, offset);
		proto_tree_add_uint(tree, hf_mswsp_ctablecolumn_statoffset, tvb, offset, 2, col->statusoffset);
		offset += 2;
	}

	used = tvb_get_guint8(tvb, offset);
	proto_tree_add_uint(tree, hf_mswsp_ctablecolumn_lenused, tvb, offset, 1, used);
	col->lengthused = used;
	offset += 1;

	if (used) {
		offset = parse_padding(tvb, offset, 2, pad_tree, "padding_Length");

		col->lengthoffset = tvb_get_letohs(tvb, offset);
		proto_tree_add_uint(tree, hf_mswsp_ctablecolumn_lenoffset, tvb, offset, 2, col->lengthoffset);
		offset += 2;
	}

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