libdvdcss/common.h

   1 /*****************************************************************************
   2  * common.h: common definitions
   3  * Collection of useful common types and macros definitions
   4  *****************************************************************************
   5  * Copyright (C) 1998, 1999, 2000 VideoLAN
   6  * $Id$
   7  *
   8  * Authors: Sam Hocevar <sam@via.ecp.fr>
   9  *          Vincent Seguin <seguin@via.ecp.fr>
  10  *          Gildas Bazin <gbazin@netcourrier.com>
  11  *
  12  * This program is free software; you can redistribute it and/or modify
  13  * it under the terms of the GNU General Public License as published by
  14  * the Free Software Foundation; either version 2 of the License, or
  15  * (at your option) any later version.
  16  *
  17  * This program is distributed in the hope that it will be useful,
  18  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  19  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  20  * GNU General Public License for more details.
  21  *
  22  * You should have received a copy of the GNU General Public License along
  23  * with libdvdcss; if not, write to the Free Software Foundation, Inc.,
  24  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  25  *****************************************************************************/
  26
  27 #ifndef DVDCSS_COMMON_H
  28 #define DVDCSS_COMMON_H
  29
  30 /*****************************************************************************
  31  * Basic types definitions
  32  *****************************************************************************/
  33 #if defined( HAVE_STDINT_H )
  34 #   include <stdint.h>
  35 #elif defined( HAVE_INTTYPES_H )
  36 #   include <inttypes.h>
  37 #elif defined( SYS_CYGWIN )
  38 #   include <sys/types.h>
  39     /* Cygwin only defines half of these... */
  40     typedef u_int8_t            uint8_t;
  41     typedef u_int32_t           uint32_t;
  42 #else
  43     /* Fallback types (very x86-centric, sorry) */
  44     typedef unsigned char       uint8_t;
  45     typedef signed char         int8_t;
  46     typedef unsigned int        uint32_t;
  47     typedef signed int          int32_t;
  48 #endif
  49
  50 #if defined( WIN32 )
  51
  52 #   ifndef PATH_MAX
  53 #      define PATH_MAX MAX_PATH
  54 #   endif
  55
  56 /* several type definitions */
  57 #   if defined( __MINGW32__ )
  58 #       define lseek _lseeki64
  59 #       if !defined( _OFF_T_ )
  60 typedef long long _off_t;
  61 typedef _off_t off_t;
  62 #           define _OFF_T_
  63 #       else
  64 #           define off_t long long
  65 #       endif
  66 #   endif
  67
  68 #   if defined( _MSC_VER )
  69 #       define lseek _lseeki64
  70 #       if !defined( _OFF_T_DEFINED )
  71 typedef __int64 off_t;
  72 #           define _OFF_T_DEFINED
  73 #       else
  74 #           define off_t __int64
  75 #       endif
  76 #       define stat _stati64
  77 #   endif
  78
  79 #   ifndef snprintf
  80 #       define snprintf _snprintf  /* snprintf not defined in mingw32 (bug?) */
  81 #   endif
  82
  83 #endif
  84
  85 #endif /* DVDCSS_COMMON_H */