static int dissect_CPMGetRows(tvbuff_t *tvb, packet_info *pinfo, proto_tree *parent_tree, gboolean in, void *private_data)
{
	struct mswsp_ct *ct = NULL;
	gint offset = 16;
	proto_item *item;
	proto_tree *tree;
	proto_tree *seek_tree;
	guint32 eType = 0;

	item = proto_tree_add_item(parent_tree, hf_mswsp_msg, tvb, offset, in ? 0 : -1, ENC_NA);
	tree = proto_item_add_subtree(item, ett_mswsp_msg);

	proto_item_set_text(item, "GetRows%s", in ? "In" : "Out");
	col_append_str(pinfo->cinfo, COL_INFO, "GetRows");

	ct = get_create_converstation_data(pinfo);
	if (in) {
		/* 2.2.3.11 */
		struct message_data *data = NULL;

		proto_tree_add_item(tree, hf_mswsp_msg_cpmgetrows_hcursor, tvb, offset, 4, ENC_LITTLE_ENDIAN);
		offset += 4;

		proto_tree_add_item(tree, hf_mswsp_msg_cpmgetrows_rowstotransfer, tvb, offset, 4, ENC_LITTLE_ENDIAN);
		offset += 4;

		proto_tree_add_item(tree, hf_mswsp_msg_cpmgetrows_rowwidth, tvb, offset, 4, ENC_LITTLE_ENDIAN);
		offset += 4;

		proto_tree_add_item(tree, hf_mswsp_msg_cpmgetrows_cbseek, tvb, offset, 4, ENC_LITTLE_ENDIAN);
		offset += 4;

		data = find_or_create_message_data(ct, pinfo, 0xCC, in, private_data);
		if (data) {
			data->content.rowsin.cbreserved = tvb_get_letohl(tvb, offset);
		}
		proto_tree_add_item(tree, hf_mswsp_msg_cpmgetrows_cbreserved, tvb, offset, 4, ENC_LITTLE_ENDIAN);
		offset += 4;

		proto_tree_add_item(tree, hf_mswsp_msg_cpmgetrows_cbreadbuffer, tvb, offset, 4, ENC_LITTLE_ENDIAN);
		offset += 4;

		if (data) {
			data->content.rowsin.ulclientbase = tvb_get_letohl(tvb, offset);
		}

		proto_tree_add_item(tree, hf_mswsp_msg_cpmgetrows_ulclientbase, tvb, offset, 4, ENC_LITTLE_ENDIAN);
		offset += 4;

		proto_tree_add_item(tree, hf_mswsp_msg_cpmgetrows_fbwdfetch, tvb, offset, 4, ENC_LITTLE_ENDIAN);
		offset += 4;

		eType = tvb_get_letohl(tvb, offset);
		proto_tree_add_item(tree, hf_mswsp_msg_cpmgetrows_etype, tvb, offset, 4, ENC_LITTLE_ENDIAN);
		offset += 4;

		proto_tree_add_item(tree, hf_mswsp_msg_cpmgetrows_chapt, tvb, offset, 4, ENC_LITTLE_ENDIAN);
		offset += 4;

		seek_tree = proto_tree_add_subtree(tree, tvb, offset, 0, ett_SeekDescription, NULL, "SeekDescription");
		switch (eType) {
		case 0: /* eRowSeekNone */
			break;
		case 1: /* eRowSeekNext */
			parse_CRowSeekNext(tvb, offset, seek_tree, "CRowSeekNext");
			break;
		case 2: /* eRowSeekAt */
			parse_CRowSeekAt(tvb, offset, seek_tree, "CRowSeekAt");

			break;
		case 3: /* eRowSeekAtRatio */
			parse_CRowSeekAtRatio(tvb, offset, seek_tree, "CRowSeekAtRatio");
			break;
		case 4: /* eRowSeekByBookmark */
			parse_CRowSeekByBookmark(tvb, offset, seek_tree, "CRowSeekByRatio");
			break;
		default: /*error*/
			break;
		}
	} else {
		/* 2.2.3.12 */
		/*
		 * GetRows response needs information from GetRow & SetBindings
		 * requests
		 */
		/* find the preceeding SetBinding data */
		guint32 num_rows = 0;
		proto_item *ti;
		proto_tree *pad_tree = proto_tree_add_subtree(tree, tvb, offset, 0, ett_mswsp_pad, &ti, "Padding");
		struct CPMSetBindingsIn *bindingsin = find_binding_msg_data(ct, pinfo,
											  private_data);
		struct rows_data *rowsin = find_rowsin_msg_data(ct, pinfo, private_data);
		gboolean b_64bit_mode = FALSE;
		gboolean b_has_arch = is_64bit_mode(ct, pinfo, &b_64bit_mode, private_data);
		num_rows = tvb_get_letohl(tvb, offset);
		proto_tree_add_item(tree, hf_mswsp_msg_cpmgetrows_crowsreturned, tvb, offset, 4, ENC_LITTLE_ENDIAN);
		offset += 4;

		eType = tvb_get_letohl(tvb, offset);
		proto_tree_add_item(tree, hf_mswsp_msg_cpmgetrows_etype, tvb, offset, 4, ENC_LITTLE_ENDIAN);
		offset += 4;

		proto_tree_add_item(tree, hf_mswsp_msg_cpmgetrows_chapt, tvb, offset, 4, ENC_LITTLE_ENDIAN);
		offset += 4;

		seek_tree = proto_tree_add_subtree(tree, tvb, offset, 0, ett_SeekDescription, NULL, "SeekDescription");
		switch (eType) {
		case 0: /* eRowSeekNone */
			break;
		case 1: /* eRowSeekNext */
			parse_CRowSeekNext(tvb, offset, seek_tree, "CRowSeekNext");
			break;
		case 2: /* eRowSeekAt */
			parse_CRowSeekAt(tvb, offset, seek_tree, "CRowSeekAt");

			break;
		case 3: /* eRowSeekAtRatio */
			parse_CRowSeekAtRatio(tvb, offset, seek_tree, "CRowSeekAtRatio");
			break;
		case 4: /* eRowSeekByBookmark */
			parse_CRowSeekByBookmark(tvb, offset, seek_tree, "CRowSeekByRatio");
			break;
		default: /*error*/
			break;
		}

		if (b_has_arch && bindingsin && rowsin) {
			offset = parse_padding(tvb, offset, rowsin->cbreserved, pad_tree,
								   "paddingRows");
			parse_RowsBuffer(tvb, pinfo, offset, num_rows, bindingsin, rowsin, b_64bit_mode, tree, "Rows");
		} else {
			gint nbytes = tvb_reported_length_remaining(tvb, offset);
			proto_tree_add_expert_format(tree, pinfo, &ei_missing_msg_context, tvb, offset, nbytes, "Undissected %d bytes (due to missing preceding msg(s))", nbytes);
		}
	}

	return tvb_reported_length(tvb);

}
static int dissect_CPMGetRows(tvbuff_t *tvb, packet_info *pinfo, proto_tree *parent_tree, gboolean in, void *private_data)
{
	struct mswsp_ct *ct = NULL;
	gint offset = 16;
	proto_item *item;
	proto_tree *tree;
	proto_tree *seek_tree;
	guint32 eType = 0;

	item = proto_tree_add_item(parent_tree, hf_mswsp_msg, tvb, offset, in ? 0 : -1, ENC_NA);
	tree = proto_item_add_subtree(item, ett_mswsp_msg);

	proto_item_set_text(item, "GetRows%s", in ? "In" : "Out");
	col_append_str(pinfo->cinfo, COL_INFO, "GetRows");

	ct = get_create_converstation_data(pinfo);
	if (in) {
		 
		struct message_data *data = NULL;

		proto_tree_add_item(tree, hf_mswsp_msg_cpmgetrows_hcursor, tvb, offset, 4, ENC_LITTLE_ENDIAN);
		offset += 4;

		proto_tree_add_item(tree, hf_mswsp_msg_cpmgetrows_rowstotransfer, tvb, offset, 4, ENC_LITTLE_ENDIAN);
		offset += 4;

		proto_tree_add_item(tree, hf_mswsp_msg_cpmgetrows_rowwidth, tvb, offset, 4, ENC_LITTLE_ENDIAN);
		offset += 4;

		proto_tree_add_item(tree, hf_mswsp_msg_cpmgetrows_cbseek, tvb, offset, 4, ENC_LITTLE_ENDIAN);
		offset += 4;

		data = find_or_create_message_data(ct, pinfo, 0xCC, in, private_data);
		if (data) {
			data->content.rowsin.cbreserved = tvb_get_letohl(tvb, offset);
		}
		proto_tree_add_item(tree, hf_mswsp_msg_cpmgetrows_cbreserved, tvb, offset, 4, ENC_LITTLE_ENDIAN);
		offset += 4;

		proto_tree_add_item(tree, hf_mswsp_msg_cpmgetrows_cbreadbuffer, tvb, offset, 4, ENC_LITTLE_ENDIAN);
		offset += 4;

		if (data) {
			data->content.rowsin.ulclientbase = tvb_get_letohl(tvb, offset);
		}

		proto_tree_add_item(tree, hf_mswsp_msg_cpmgetrows_ulclientbase, tvb, offset, 4, ENC_LITTLE_ENDIAN);
		offset += 4;

		proto_tree_add_item(tree, hf_mswsp_msg_cpmgetrows_fbwdfetch, tvb, offset, 4, ENC_LITTLE_ENDIAN);
		offset += 4;

		eType = tvb_get_letohl(tvb, offset);
		proto_tree_add_item(tree, hf_mswsp_msg_cpmgetrows_etype, tvb, offset, 4, ENC_LITTLE_ENDIAN);
		offset += 4;

		proto_tree_add_item(tree, hf_mswsp_msg_cpmgetrows_chapt, tvb, offset, 4, ENC_LITTLE_ENDIAN);
		offset += 4;

		seek_tree = proto_tree_add_subtree(tree, tvb, offset, 0, ett_SeekDescription, NULL, "SeekDescription");
		switch (eType) {
		case 0:  
			break;
		case 1:  
			parse_CRowSeekNext(tvb, offset, seek_tree, "CRowSeekNext");
			break;
		case 2:  
			parse_CRowSeekAt(tvb, offset, seek_tree, "CRowSeekAt");

			break;
		case 3:  
			parse_CRowSeekAtRatio(tvb, offset, seek_tree, "CRowSeekAtRatio");
			break;
		case 4:  
			parse_CRowSeekByBookmark(tvb, offset, seek_tree, "CRowSeekByRatio");
			break;
		default:  
			break;
		}
	} else {
		 
		 
		 
		guint32 num_rows = 0;
		proto_item *ti;
		proto_tree *pad_tree = proto_tree_add_subtree(tree, tvb, offset, 0, ett_mswsp_pad, &ti, "Padding");
		struct CPMSetBindingsIn *bindingsin = find_binding_msg_data(ct, pinfo,
											  private_data);
		struct rows_data *rowsin = find_rowsin_msg_data(ct, pinfo, private_data);
		gboolean b_64bit_mode = FALSE;
		gboolean b_has_arch = is_64bit_mode(ct, pinfo, &b_64bit_mode, private_data);
		num_rows = tvb_get_letohl(tvb, offset);
		proto_tree_add_item(tree, hf_mswsp_msg_cpmgetrows_crowsreturned, tvb, offset, 4, ENC_LITTLE_ENDIAN);
		offset += 4;

		eType = tvb_get_letohl(tvb, offset);
		proto_tree_add_item(tree, hf_mswsp_msg_cpmgetrows_etype, tvb, offset, 4, ENC_LITTLE_ENDIAN);
		offset += 4;

		proto_tree_add_item(tree, hf_mswsp_msg_cpmgetrows_chapt, tvb, offset, 4, ENC_LITTLE_ENDIAN);
		offset += 4;

		seek_tree = proto_tree_add_subtree(tree, tvb, offset, 0, ett_SeekDescription, NULL, "SeekDescription");
		switch (eType) {
		case 0:  
			break;
		case 1:  
			parse_CRowSeekNext(tvb, offset, seek_tree, "CRowSeekNext");
			break;
		case 2:  
			parse_CRowSeekAt(tvb, offset, seek_tree, "CRowSeekAt");

			break;
		case 3:  
			parse_CRowSeekAtRatio(tvb, offset, seek_tree, "CRowSeekAtRatio");
			break;
		case 4:  
			parse_CRowSeekByBookmark(tvb, offset, seek_tree, "CRowSeekByRatio");
			break;
		default:  
			break;
		}

		if (b_has_arch && bindingsin && rowsin) {
			offset = parse_padding(tvb, offset, rowsin->cbreserved, pad_tree,
								   "paddingRows");
			parse_RowsBuffer(tvb, pinfo, offset, num_rows, bindingsin, rowsin, b_64bit_mode, tree, "Rows");
		} else {
			gint nbytes = tvb_reported_length_remaining(tvb, offset);
			proto_tree_add_expert_format(tree, pinfo, &ei_missing_msg_context, tvb, offset, nbytes, "Undissected %d bytes (due to missing preceding msg(s))", nbytes);
		}
	}

	return tvb_reported_length(tvb);

}