/*  The oSIP library implements the Session Initiation Protocol (SIP -rfc3261-)  Copyright (C) 2001,2002,2003,2004,2005,2006,2007 Aymeric MOIZARD jack@atosc.org    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 __OSIP_CONDV_H__#define __OSIP_CONDV_H__#include <stdio.h>#ifdef OSIP_MT#ifdef ENABLE_MPATROL#include <mpatrol.h>#endif/** * @file osip_condv.h * @brief oSIP condition variables definitions * * Those methods are only available if the library is compile * in multi threaded mode. This is the default for oSIP. *//** * @defgroup oSIP_COND oSIP condition variables definitions * @ingroup osip2_port * @{ */#ifdef __cplusplusextern "C"{#endif#if defined(__PSOS__)/* TODO */#else/* condv implementation */#if defined(WIN32) || defined(_WIN32_WCE)/* Prevent struct redefinition if Pthreads for Win32 is used */#ifndef HAVE_STRUCT_TIMESPEC#define HAVE_STRUCT_TIMESPEC 1/** * timespec structure * @struct timespec */  struct timespec  {    long tv_sec;    long tv_nsec;  };#endif#endif  struct osip_cond;/** * Allocate and Initialise a condition variable */  struct osip_cond *osip_cond_init (void);/** * Destroy a condition variable * @param cond The condition variable to destroy. */  int osip_cond_destroy (struct osip_cond *cond);/** * Signal the condition variable. * @param cond The condition variable to signal. */  int osip_cond_signal (struct osip_cond *cond);/** * Wait on the condition variable. * @param cond The condition variable to wait on. * @param mut The external mutex  */  int osip_cond_wait (struct osip_cond *cond, struct osip_mutex *mut);/** * Timed wait on the condition variable. * @param cond The condition variable to wait on. * @param mut The external mutex  * @param abstime time to wait until */  int osip_cond_timedwait (struct osip_cond *cond, struct osip_mutex *mut,                           const struct timespec *abstime);#ifdef __cplusplus}#endif#endif/** @} */#endif#endif