src/mesa/main/glheader.h

   1 /* $Id: glheader.h,v 1.3 1999/11/12 18:23:47 brianp Exp $ */
   2
   3 /*
   4  * Mesa 3-D graphics library
   5  * Version:  3.3
   6  *
   7  * Copyright (C) 1999  Brian Paul   All Rights Reserved.
   8  *
   9  * Permission is hereby granted, free of charge, to any person obtaining a
  10  * copy of this software and associated documentation files (the "Software"),
  11  * to deal in the Software without restriction, including without limitation
  12  * the rights to use, copy, modify, merge, publish, distribute, sublicense,
  13  * and/or sell copies of the Software, and to permit persons to whom the
  14  * Software is furnished to do so, subject to the following conditions:
  15  *
  16  * The above copyright notice and this permission notice shall be included
  17  * in all copies or substantial portions of the Software.
  18  *
  19  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
  20  * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  21  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
  22  * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
  23  * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
  24  * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  25  */
  26
  27
  28 #ifndef GLHEADER_H
  29 #define GLHEADER_H
  30
  31
  32 /*
  33  * This is the top-most include file of the Mesa sources.
  34  * It includes gl.h and all system headers which are needed.
  35  * Other Mesa source files should _not_ directly include any system
  36  * headers.  This allows Mesa to be integrated into XFree86 and
  37  * allows system-dependent hacks/work-arounds to be collected in one place.
  38  *
  39  * If you touch this file, everything gets recompiled!
  40  *
  41  * This file should be included before any other header in the .c files.
  42  */
  43
  44
  45 #ifdef XFree86LOADER
  46 #include "xf86_ansic.h"
  47 #else
  48 #include <assert.h>
  49 #include <ctype.h>
  50 #include <float.h>
  51 #include <math.h>
  52 #include <limits.h>
  53 #include <stdlib.h>
  54 #include <stdio.h>
  55 #include <string.h>
  56 #endif
  57
  58 #ifdef HAVE_CONFIG_H
  59 #include "conf.h"
  60 #endif
  61
  62 #include <GL/gl.h>
  63
  64
  65 /*
  66  * Put compiler/OS/assembly pragmas and macros here to avoid
  67  * cluttering other source files.
  68  */
  69
  70
  71 /* Disable unreachable code warnings for Watcom C++ */
  72 #ifdef  __WATCOMC__
  73 #pragma disable_message(201)
  74 #endif
  75
  76
  77 /* Turn off macro checking systems used by other libraries */
  78 #ifdef CHECK
  79 #undef CHECK
  80 #endif
  81
  82
  83 /* Create a macro so that asm functions can be linked into compilers other
  84  * than GNU C
  85  */
  86 #ifndef _ASMAPI
  87 #if !defined( __GNUC__ ) && !defined( VMS )
  88 #define _ASMAPI __cdecl
  89 #else
  90 #define _ASMAPI
  91 #endif
  92 #ifdef  PTR_DECL_IN_FRONT
  93 #define _ASMAPIP * _ASMAPI
  94 #else
  95 #define _ASMAPIP _ASMAPI *
  96 #endif
  97 #endif
  98
  99 #ifdef USE_X86_ASM
 100 #define _NORMAPI _ASMAPI
 101 #define _NORMAPIP _ASMAPIP
 102 #else
 103 #define _NORMAPI
 104 #define _NORMAPIP *
 105 #endif
 106
 107
 108
 109 #endif /* GLHEADER_H */