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/* vim:ts=8:sts=4:sw=4:noai:noexpandtab
*
* transport session ID helper functions
*
* Copyright (c) 2006-2009 Miru Limited.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#ifndef __PGM_TSI_H__
#define __PGM_TSI_H__
typedef struct pgm_tsi_t pgm_tsi_t;
#include <pgm/types.h>
#include <pgm/gsi.h>
PGM_BEGIN_DECLS
/* maximum length of TSI as a string */
#define PGM_TSISTRLEN (sizeof("000.000.000.000.000.000.00000"))
#define PGM_TSI_INIT { PGM_GSI_INIT, 0 }
struct pgm_tsi_t {
pgm_gsi_t gsi; /* global session identifier */
uint16_t sport; /* source port: a random number to help detect session re-starts */
};
char* pgm_tsi_print (const pgm_tsi_t*) PGM_GNUC_WARN_UNUSED_RESULT;
int pgm_tsi_print_r (const pgm_tsi_t*restrict, char*restrict, size_t);
bool pgm_tsi_equal (const void*restrict, const void*restrict) PGM_GNUC_WARN_UNUSED_RESULT;
PGM_END_DECLS
#endif /* __PGM_TSI_H__ */
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