58 lines
1.3 KiB
C
58 lines
1.3 KiB
C
// Copyright(c) 2019 ZettaScale Technology and others
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//
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// This program and the accompanying materials are made available under the
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// terms of the Eclipse Public License v. 2.0 which is available at
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// http://www.eclipse.org/legal/epl-2.0, or the Eclipse Distribution License
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// v. 1.0 which is available at
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// http://www.eclipse.org/org/documents/edl-v10.php.
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//
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// SPDX-License-Identifier: EPL-2.0 OR BSD-3-Clause
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#ifndef DDSI_GUID_H
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#define DDSI_GUID_H
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#include <stdint.h>
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#include "dds/export.h"
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#if defined (__cplusplus)
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extern "C" {
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#endif
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typedef union ddsi_guid_prefix {
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unsigned char s[12];
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uint32_t u[3];
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} ddsi_guid_prefix_t;
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typedef union ddsi_entityid {
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uint32_t u;
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} ddsi_entityid_t;
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typedef struct ddsi_guid {
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ddsi_guid_prefix_t prefix;
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ddsi_entityid_t entityid;
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} ddsi_guid_t;
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/** @component misc */
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DDS_EXPORT ddsi_guid_t ddsi_hton_guid (ddsi_guid_t g);
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/** @component misc */
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DDS_EXPORT ddsi_guid_t ddsi_ntoh_guid (ddsi_guid_t g);
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/** @component misc */
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ddsi_guid_prefix_t ddsi_hton_guid_prefix (ddsi_guid_prefix_t p);
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/** @component misc */
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ddsi_guid_prefix_t ddsi_ntoh_guid_prefix (ddsi_guid_prefix_t p);
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/** @component misc */
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ddsi_entityid_t ddsi_hton_entityid (ddsi_entityid_t e);
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/** @component misc */
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ddsi_entityid_t ddsi_ntoh_entityid (ddsi_entityid_t e);
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#if defined (__cplusplus)
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}
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#endif
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#endif
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