/* * Copyright (c) 2002 - 2003 * NetGroup, Politecnico di Torino (Italy) * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. Neither the name of the Politecnico di Torino nor the names of its * contributors may be used to endorse or promote products derived from * this software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. * * * @(#) $Header: /tcpdump/master/tcpdump/tcpdump-stdinc.h,v 1.17 2006-05-19 17:55:34 hannes Exp $ (LBL) *//* * Include the appropriate OS header files on Windows and various flavors * of UNIX, and also define some additional items and include various * non-OS header files on Windows, and; this isolates most of the platform * differences to this one file. */#ifndef tcpdump_stdinc_h#define tcpdump_stdinc_h#ifdef WIN32#include <stdio.h>#include <winsock2.h>#include <Ws2tcpip.h>#include "bittypes.h"#include <ctype.h>#include <time.h>#include <io.h>#include <fcntl.h>#include <sys/types.h>#include <net/netdb.h>  /* in wpcap's Win32/include */#if !defined(__MINGW32__) && !defined(__WATCOMC__)#undef toascii#define isascii __isascii#define toascii __toascii#define stat _stat#define open _open#define fstat _fstat#define read _read#define close _close#define O_RDONLY _O_RDONLYtypedef short ino_t;#endif /* __MINGW32__ */#ifdef __MINGW32__#include <stdint.h>#endif/* Protos for missing/x.c functions (ideally <missing/addrinfo.h> * should be used, but it clashes with <ws2tcpip.h>). */extern const char *inet_ntop (int, const void *, char *, size_t);extern int inet_pton (int, const char *, void *);extern int inet_aton (const char *cp, struct in_addr *addr);#ifndef INET6_ADDRSTRLEN#define INET6_ADDRSTRLEN 46#endif#ifndef toascii#define toascii(c) ((c) & 0x7f)#endif#ifndef caddr_ttypedef char* caddr_t;#endif /* caddr_t */#define MAXHOSTNAMELEN	64#define	NI_MAXHOST	1025#define snprintf _snprintf#define vsnprintf _vsnprintf#define RETSIGTYPE void#else /* WIN32 */#include <ctype.h>#include <unistd.h>#include <netdb.h>#if HAVE_INTTYPES_H#include <inttypes.h>#else#if HAVE_STDINT_H#include <stdint.h>#endif#endif#ifdef HAVE_SYS_BITYPES_H#include <sys/bitypes.h>#endif#include <sys/param.h>#include <sys/types.h>			/* concession to AIX */#include <sys/time.h>#include <sys/socket.h>#include <netinet/in.h>#ifdef TIME_WITH_SYS_TIME#include <time.h>#endif#include <arpa/inet.h>#endif /* WIN32 */#ifdef INET6#include "ip6.h"#endif#if defined(WIN32) || defined(MSDOS)  #define FOPEN_READ_TXT   "rt"  #define FOPEN_READ_BIN   "rb"  #define FOPEN_WRITE_TXT  "wt"  #define FOPEN_WRITE_BIN  "wb"#else  #define FOPEN_READ_TXT   "r"  #define FOPEN_READ_BIN   FOPEN_READ_TXT  #define FOPEN_WRITE_TXT  "w"  #define FOPEN_WRITE_BIN  FOPEN_WRITE_TXT#endif#if defined(__GNUC__) && defined(__i386__) && !defined(__ntohl)  #undef ntohl  #undef ntohs  #undef htonl  #undef htons  extern __inline__ unsigned long __ntohl (unsigned long x);  extern __inline__ unsigned short __ntohs (unsigned short x);  #define ntohl(x)  __ntohl(x)  #define ntohs(x)  __ntohs(x)  #define htonl(x)  __ntohl(x)  #define htons(x)  __ntohs(x)  extern __inline__ unsigned long __ntohl (unsigned long x)  {    __asm__ ("xchgb %b0, %h0\n\t"   /* swap lower bytes  */             "rorl  $16, %0\n\t"    /* swap words        */             "xchgb %b0, %h0"       /* swap higher bytes */            : "=q" (x) : "0" (x));    return (x);  }  extern __inline__ unsigned short __ntohs (unsigned short x)  {    __asm__ ("xchgb %b0, %h0"       /* swap bytes */            : "=q" (x) : "0" (x));    return (x);  }#endif#ifndef INET_ADDRSTRLEN#define INET_ADDRSTRLEN 16#endif#ifndef TRUE#define TRUE 1#endif#ifndef FALSE#define FALSE 0#endif#endif /* tcpdump_stdinc_h */