/*  The oRTP library is an RTP (Realtime Transport Protocol - rfc3550) stack.  Copyright (C) 2001  Simon MORLAT simon.morlat@linphone.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*//* this file is responsible of the portability of the stack */#ifndef ORTP_PORT_H#define ORTP_PORT_H#ifndef _WIN32/********************************//* definitions for UNIX flavour *//********************************/#include <errno.h>#include <sys/types.h>#include <pthread.h>#include <unistd.h>#include <fcntl.h>#include <stdlib.h>#include <stdio.h>#include <stdarg.h>#include <string.h>#ifdef __linux#include <stdint.h>#endif#include <sys/types.h>#include <sys/socket.h>#include <netinet/in.h>#if defined(_XOPEN_SOURCE_EXTENDED) || !defined(__hpux)#include <arpa/inet.h>#endif#include <sys/time.h>#ifdef ORTP_INET6#include <netdb.h>#endiftypedef int ortp_socket_t;typedef pthread_t ortp_thread_t;typedef pthread_mutex_t ortp_mutex_t;typedef pthread_cond_t ortp_cond_t;int __ortp_thread_join(ortp_thread_t thread, void **ptr);#define ortp_thread_create	pthread_create#define ortp_thread_join	__ortp_thread_join#define ortp_thread_exit	pthread_exit#define ortp_mutex_init		pthread_mutex_init#define ortp_mutex_lock		pthread_mutex_lock#define ortp_mutex_unlock	pthread_mutex_unlock#define ortp_mutex_destroy	pthread_mutex_destroy#define ortp_cond_init		pthread_cond_init#define ortp_cond_signal	pthread_cond_signal#define ortp_cond_broadcast	pthread_cond_broadcast#define ortp_cond_wait		pthread_cond_wait#define ortp_cond_destroy	pthread_cond_destroy#define SOCKET_OPTION_VALUE	void *#define SOCKET_BUFFER		void *#define getSocketError() strerror(errno)#define getSocketErrorCode() (errno)#else/*********************************//* definitions for WIN32 flavour *//*********************************/#include <stdio.h>#include <stdlib.h>#include <stdarg.h>#include <winsock2.h>#include <ws2tcpip.h>#ifdef _MSC_VER#pragma push_macro("_WINSOCKAPI_")#ifndef _WINSOCKAPI_#define _WINSOCKAPI_#endiftypedef  unsigned __int64 uint64_t;typedef  __int64 int64_t;typedef  unsigned short uint16_t;typedef  unsigned int uint32_t;typedef  int int32_t;typedef  unsigned char uint8_t;typedef __int16 int16_t;#else#include <stdint.h> /*provided by mingw32*/#endif#define vsnprintf	_vsnprintf#define srandom		srand#define random		randtypedef SOCKET ortp_socket_t;typedef HANDLE ortp_cond_t;typedef HANDLE ortp_mutex_t;typedef HANDLE ortp_thread_t;#define ortp_thread_create	WIN_thread_create#define ortp_thread_join	WIN_thread_join#define ortp_thread_exit(arg)		#define ortp_mutex_init		WIN_mutex_init#define ortp_mutex_lock		WIN_mutex_lock#define ortp_mutex_unlock	WIN_mutex_unlock#define ortp_mutex_destroy	WIN_mutex_destroy#define ortp_cond_init		WIN_cond_init#define ortp_cond_signal	WIN_cond_signal#define ortp_cond_broadcast	WIN_cond_broadcast#define ortp_cond_wait		WIN_cond_wait#define ortp_cond_destroy	WIN_cond_destroyint WIN_mutex_init(ortp_mutex_t *m, void *attr_unused);int WIN_mutex_lock(ortp_mutex_t *mutex);int WIN_mutex_unlock(ortp_mutex_t *mutex);int WIN_mutex_destroy(ortp_mutex_t *mutex);int WIN_thread_create(ortp_thread_t *t, void *attr_unused, void *(*func)(void*), void *arg); int WIN_thread_join(ortp_thread_t thread, void **unused);int WIN_cond_init(ortp_cond_t *cond, void *attr_unused);int WIN_cond_wait(ortp_cond_t * cond, ortp_mutex_t * mutex);int WIN_cond_signal(ortp_cond_t * cond);int WIN_cond_broadcast(ortp_cond_t * cond);int WIN_cond_destroy(ortp_cond_t * cond);#define SOCKET_OPTION_VALUE	char *#define inline			__inlineconst char *getWinSocketError(int error);#define getSocketErrorCode() WSAGetLastError()#define getSocketError() getWinSocketError(WSAGetLastError())#define snprintf _snprintf#define strcasecmp _stricmp#if 0struct timeval {        long    tv_sec;         /* seconds */        long    tv_usec;        /* and microseconds */};#endifint gettimeofday (struct timeval *tv, void* tz);#ifdef _WORKAROUND_MINGW32_BUGSchar * WSAAPI gai_strerror(int errnum);#endif#endiftypedef unsigned char bool_t;#undef TRUE#undef FALSE#define TRUE 1#define FALSE 0#ifdef __cplusplusextern "C"{#endifvoid* ortp_malloc(size_t sz);void ortp_free(void *ptr);void* ortp_realloc(void *ptr, size_t sz);void* ortp_malloc0(size_t sz);char * ortp_strdup(const char *tmp);#define ortp_new(type,count)	ortp_malloc(sizeof(type)*(count))#define ortp_new0(type,count)	ortp_malloc0(sizeof(type)*(count))int close_socket(ortp_socket_t sock);int set_non_blocking_socket(ortp_socket_t sock);char *ortp_strndup(const char *str,int n);char *ortp_strdup_printf(const char *fmt,...);#ifdef __cplusplus}#endif#if defined(WIN32) && !defined(ORTP_STATIC)#ifdef ORTP_EXPORTS   #define VAR_DECLSPEC    __declspec(dllexport)#else   #define VAR_DECLSPEC    __declspec(dllimport)#endif#else   #define VAR_DECLSPEC    extern#endif#endif