/* __MSDOS__    set when compiling for DOS (not Windows)

 * _Windows     set when compiling for any version of Microsoft Windows

 * __WIN32__    set when compiling for Windows95 or WindowsNT (32 bit mode)

 * __32BIT__    set when compiling in 32-bit "flat" mode (DOS or Windows)

 *

 * Copyright 1998-2005, ITB CompuPhase, The Netherlands.

 * [email protected].

 */

#ifndef _OSDEFS_H

#define _OSDEFS_H

/* Every compiler uses different "default" macros to indicate the mode

 * it is in. Throughout the source, we use the Borland C++ macros, so

 * the macros of Watcom C/C++ and Microsoft Visual C/C++ are mapped to

 * those of Borland C++.

 */

#if defined(__WATCOMC__)

#  if defined(__WINDOWS__) || defined(__NT__)

#    define _Windows    1

#  endif

#  ifdef __386__

#    define __32BIT__   1

#  endif

#  if defined(_Windows) && defined(__32BIT__)

#    define __WIN32__   1

#  endif

#elif defined(_MSC_VER)

#  if defined(_WINDOWS) || defined(_WIN32)

#    define _Windows    1

#  endif

#  ifdef _WIN32

#    define __WIN32__   1

#    define __32BIT__   1

#  endif

#  if _MSC_VER >= 1400

#    if !defined _CRT_SECURE_NO_DEPRECATE

#      define _CRT_SECURE_NO_DEPRECATE

#    endif

#    define strdup		_strdup

#    define stricmp		_stricmp

#    define access		_access

#    define chdir		_chdir

#    define strdup		_strdup

#    define unlink		_unlink

#  endif

#endif

#if defined __FreeBSD__

   #include <sys/endian.h>

#elif defined LINUX

   #include <endian.h>

#endif

/* Linux NOW has these */

#if !defined BIG_ENDIAN

  #define BIG_ENDIAN    4321

#endif

#if !defined LITTLE_ENDIAN

  #define LITTLE_ENDIAN 1234

#endif

/* educated guess, BYTE_ORDER is undefined, i386 is common => little endian */

#if !defined BYTE_ORDER

  #if defined UCLINUX

    #define BYTE_ORDER BIG_ENDIAN

  #else

    #define BYTE_ORDER LITTLE_ENDIAN

  #endif

#endif

#if defined __MSDOS__ || defined __WIN32__ || defined _Windows

  #define DIRSEP_CHAR '\\'

#elif defined macintosh

  #define DIRSEP_CHAR ':'

#else

  #define DIRSEP_CHAR '/'   /* directory separator character */

#endif

/* _MAX_PATH is sometimes called differently and it may be in limits.h or

 * stdlib.h instead of stdio.h.

 */

#if !defined _MAX_PATH

  /* not defined, perhaps stdio.h was not included */

  #if !defined PATH_MAX

    #include <stdio.h>

  #endif

  #if !defined _MAX_PATH && !defined PATH_MAX

    /* no _MAX_PATH and no MAX_PATH, perhaps it is in limits.h */

    #include <limits.h>

  #endif

  #if !defined _MAX_PATH && !defined PATH_MAX

    /* no _MAX_PATH and no MAX_PATH, perhaps it is in stdlib.h */

    #include <stdlib.h>

  #endif

  /* if _MAX_PATH is undefined, try common alternative names */

  #if !defined _MAX_PATH

    #if defined MAX_PATH

      #define _MAX_PATH    MAX_PATH

    #elif defined _POSIX_PATH_MAX

      #define _MAX_PATH  _POSIX_PATH_MAX

    #else

      /* everything failed, actually we have a problem here... */

      #define _MAX_PATH  1024

    #endif

  #endif

#endif

#endif  /* _OSDEFS_H */