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/*
* Mesa 3-D graphics library
* Version: 3.3
* Copyright (C) 1995-2000 Brian Paul
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 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
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the Free
* Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
/*
* This file allows the GLU code to be compiled either with the Mesa
* headers or with the real OpenGL headers.
*/
#ifndef GLUP_H
#define GLUP_H
#include <GL/gl.h>
#include <GL/glu.h>
#include <string.h>
#if defined(_WIN32) && !defined(__WIN32__)
# define __WIN32__
#endif
#if !defined(OPENSTEP) && (defined(__WIN32__) || defined(__CYGWIN__))
# pragma warning( disable : 4068 ) /* unknown pragma */
# pragma warning( disable : 4710 ) /* function 'foo' not inlined */
# pragma warning( disable : 4711 ) /* function 'foo' selected for automatic inline expansion */
# pragma warning( disable : 4127 ) /* conditional expression is constant */
# if defined(MESA_MINWARN)
# pragma warning( disable : 4244 ) /* '=' : conversion from 'const double ' to 'float ', possible loss of data */
# pragma warning( disable : 4018 ) /* '<' : signed/unsigned mismatch */
# pragma warning( disable : 4305 ) /* '=' : truncation from 'const double ' to 'float ' */
# pragma warning( disable : 4550 ) /* 'function' undefined; assuming extern returning int */
# pragma warning( disable : 4761 ) /* integral size mismatch in argument; conversion supplied */
# endif
# if defined(_MSC_VER) && defined(BUILD_GL32) /* tag specify we're building mesa as a DLL */
# define GLAPI __declspec(dllexport)
# define WGLAPI __declspec(dllexport)
# elif defined(_MSC_VER) && defined(_DLL) /* tag specifying we're building for DLL runtime support */
# define GLAPI __declspec(dllimport)
# define WGLAPI __declspec(dllimport)
# else /* for use with static link lib build of Win32 edition only */
# define GLAPI extern
# define WGLAPI __declspec(dllimport)
# endif /* _STATIC_MESA support */
# define GLAPIENTRY __stdcall
# define GLAPIENTRYP __stdcall *
# define GLCALLBACK __stdcall
# define GLCALLBACKP __stdcall *
# if defined(__CYGWIN__)
# define GLCALLBACKPCAST *
# else
# define GLCALLBACKPCAST __stdcall *
# endif
# define GLWINAPI __stdcall
# define GLWINAPIV __cdecl
#else
/* non-Windows compilation */
# define GLAPI extern
# define GLAPIENTRY
# define GLAPIENTRYP *
# define GLCALLBACK
# define GLCALLBACKP *
# define GLCALLBACKPCAST *
# define GLWINAPI
# define GLWINAPIV
#endif /* WIN32 / CYGWIN bracket */
/* compatibility guard so we don't need to change client code */
#if defined(_WIN32) && !defined(_WINDEF_) && !defined(_GNU_H_WINDOWS32_BASE) && !defined(OPENSTEP)
# define CALLBACK GLCALLBACK
typedef int (GLAPIENTRY *PROC)();
typedef void *HGLRC;
typedef void *HDC;
typedef unsigned long COLORREF;
#endif
#if defined(_WIN32) && !defined(_WINGDI_) && !defined(_GNU_H_WINDOWS32_DEFINES) && !defined(OPENSTEP)
# define WGL_FONT_LINES 0
# define WGL_FONT_POLYGONS 1
#ifndef _GNU_H_WINDOWS32_FUNCTIONS
# ifdef UNICODE
# define wglUseFontBitmaps wglUseFontBitmapsW
# define wglUseFontOutlines wglUseFontOutlinesW
# else
# define wglUseFontBitmaps wglUseFontBitmapsA
# define wglUseFontOutlines wglUseFontOutlinesA
# endif /* !UNICODE */
#endif /* _GNU_H_WINDOWS32_FUNCTIONS */
typedef struct tagLAYERPLANEDESCRIPTOR LAYERPLANEDESCRIPTOR, *PLAYERPLANEDESCRIPTOR, *LPLAYERPLANEDESCRIPTOR;
typedef struct _GLYPHMETRICSFLOAT GLYPHMETRICSFLOAT, *PGLYPHMETRICSFLOAT, *LPGLYPHMETRICSFLOAT;
typedef struct tagPIXELFORMATDESCRIPTOR PIXELFORMATDESCRIPTOR, *PPIXELFORMATDESCRIPTOR, *LPPIXELFORMATDESCRIPTOR;
#include <gl/mesa_wgl.h>
#endif
#ifndef GLU_TESS_ERROR9
/* If we're using the real OpenGL header files... */
# define GLU_TESS_ERROR9 100159
#endif
#define GLU_NO_ERROR GL_NO_ERROR
/* for Sun: */
#ifdef SUNOS4
#define MEMCPY( DST, SRC, BYTES) \
memcpy( (char *) (DST), (char *) (SRC), (int) (BYTES) )
#else
#define MEMCPY( DST, SRC, BYTES) \
memcpy( (void *) (DST), (void *) (SRC), (size_t) (BYTES) )
#endif
#ifndef NULL
# define NULL 0
#endif
#endif
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