/*  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*/#include <osipparser2/osip_port.h>#ifndef _INTERNAL_H_#define _INTERNAL_H_#ifdef __BORLANDC__#define _timeb timeb#define _ftime ftime#endif#ifndef DOXYGEN#if !( defined(__rtems__) || defined(__PALMOS__) || defined(HAVE_STRUCT_TIMEVAL) )/* Struct timeval */struct timeval{  long tv_sec;                  /* seconds */  long tv_usec;                 /* and microseconds */};#endif/** * Structure for payload management. Each payload element * represents one codec of a media line. * @var __payload_t */typedef struct __payload __payload_t;struct __payload{  char *payload;  /*  char *port; this must be assigned by the application dynamicly */  char *number_of_port;  char *proto;  char *c_nettype;  char *c_addrtype;  char *c_addr;  char *c_addr_multicast_ttl;  char *c_addr_multicast_int;  /* rtpmap (rcvonly and other attributes are added dynamicly) */  char *a_rtpmap;};/** * Allocate a payload element. * @param payload The payload. */int __payload_init (__payload_t ** payload);/** * Free a payload element. * @param payload The payload. */void __payload_free (__payload_t * payload);#ifdef OSIP_MT/* Thread abstraction layer definition */#if defined(__rtems__)#include <rtems.h>#else/* Is there any thread implementation available? *//* HAVE_PTHREAD_H is not used any more! I keep it for a while... */#if !defined(__VXWORKS_OS__) && !defined(__PSOS__) && \	!defined(WIN32) && !defined(_WIN32_WCE) && !defined(HAVE_PTHREAD_WIN32) && \    !defined(HAVE_PTHREAD) && !defined(HAVE_PTHREAD_H) && !defined(HAVE_PTH_PTHREAD_H)#error No thread implementation found!#endif/* Pthreads support: *//* - Unix: native Pthreads. *//* - Win32: Pthreads for Win32 (http://sources.redhat.com/pthreads-win32). */#if defined(HAVE_PTHREAD) || defined(HAVE_PTHREAD_H) || defined(HAVE_PTH_PTHREAD_H) || \	defined(HAVE_PTHREAD_WIN32)#if defined(__arc__)#include <ucos_ii_api.h>#endif#include <pthread.h>typedef pthread_t osip_thread_t;#endif/* Windows without Pthreads for Win32 */#if (defined(WIN32) || defined(_WIN32_WCE)) && !defined(HAVE_PTHREAD_WIN32)/* Prevent the inclusion of winsock.h */#define _WINSOCKAPI_#include <windows.h>#undef _WINSOCKAPI_typedef struct{  HANDLE h;  unsigned id;}osip_thread_t;#endif#ifdef __VXWORKS_OS__#include <taskLib.h>typedef struct{  int id;}osip_thread_t;#endif#ifdef __PSOS__#include <psos.h>typedef struct{  unsigned long tid;}osip_thread_t;#endif/* Semaphore and Mutex abstraction layer definition *//* Is there any semaphore implementation available? */#if !defined(HAVE_SEMAPHORE_H) && !defined(HAVE_SYS_SEM_H) && \    !defined(WIN32) && !defined(_WIN32_WCE) && !defined(HAVE_PTHREAD_WIN32) && \    !defined(__PSOS__) && !defined(__VXWORKS_OS__) && !defined(__arc__)#error No semaphore implementation found#endif/* Pthreads */#if defined(HAVE_PTHREAD) || defined(HAVE_PTHREAD_H) || defined(HAVE_PTH_PTHREAD_H) || \	defined(HAVE_PTHREAD_WIN32)typedef pthread_mutex_t osip_mutex_t;#endif#ifdef __sun__#include <semaphore.h>#undef getdate#include <synch.h>#endif#if defined(__arc__)typedef struct{  int _sem_counter;  struct osip_mutex *_sem_mutex;} sem_t;typedef sem_t osip_sem_t;#elif (defined(HAVE_SEMAPHORE_H) && !defined(__APPLE_CC__)) || defined(HAVE_PTHREAD_WIN32)#include <semaphore.h>#ifdef __sun__#undef getdate#include <synch.h>#endif/** * Structure for referencing a semaphore element. * @var osip_sem_t */typedef sem_t osip_sem_t;#elif defined(HAVE_SYS_SEM_H)#include <sys/types.h>#include <sys/ipc.h>#include <sys/sem.h>typedef struct{  int semid;}osip_sem_t;#endif/* Windows without Pthreads for Win32 */#if (defined(WIN32) || defined(_WIN32_WCE)) && !defined(HAVE_PTHREAD_WIN32)/* Prevent the inclusion of winsock.h */#define _WINSOCKAPI_#include <windows.h>#undef _WINSOCKAPI_#if (_WIN32_WINNT >= 0x0500)#define OSIP_CRITICALSECTION_SPIN  4000typedef struct{  CRITICAL_SECTION h;}osip_mutex_t;#elsetypedef struct{  HANDLE h;}osip_mutex_t;#endiftypedef struct{  HANDLE h;}osip_sem_t;#endif#ifdef __VXWORKS_OS__#include <semaphore.h>#include <semLib.h>typedef struct semaphore osip_mutex_t;typedef sem_t osip_sem_t;#endif#ifdef __PSOS__#include <Types.h>#include <os.h>typedef struct{  UInt32 id;}osip_mutex_t;typedef struct{  UInt32 id;}osip_sem_t;#endif/* Condition variable abstraction layer definition *//** * Structure for referencing a condition variable element. * @var osip_cond_t */#if defined(HAVE_PTHREAD) || defined(HAVE_PTH_PTHREAD_H) || defined(HAVE_PTHREAD_WIN32)typedef struct osip_cond{  pthread_cond_t cv;} osip_cond_t;#endif#if (defined(WIN32) || defined(_WIN32_WCE)) && !defined(HAVE_PTHREAD_WIN32)typedef struct osip_cond{  struct osip_mutex *mut;  struct osip_sem *sem;} osip_cond_t;#endif#if defined(__PSOS__) || defined(__VXWORKS_OS__)typedef struct osip_cond{  struct osip_sem *sem;} osip_cond_t;#endif#endif #if defined(__rtems__)typedef struct{    rtems_id tid;} osip_thread_t;typedef struct{  rtems_id id;} osip_sem_t;typedef struct{  rtems_id id;} osip_mutex_t ;#endif#endif /* #ifdef OSIP_MT */#endif /* #ifndef DOXYGEN */#endif /* #ifndef _INTERNAL_H_ */