/* ------------------------------------------------------------------------- */

/* error codes */

#define GLEW_OK 0

#define GLEW_NO_ERROR 0

#define GLEW_ERROR_NO_GL_VERSION 1  /* missing GL version */

#define GLEW_ERROR_GL_VERSION_10_ONLY 2  /* Need at least OpenGL 1.1 */

#define GLEW_ERROR_GLX_VERSION_11_ONLY 3  /* Need at least GLX 1.2 */

/* string codes */

#define GLEW_VERSION 1

#define GLEW_VERSION_MAJOR 2

#define GLEW_VERSION_MINOR 3

#define GLEW_VERSION_MICRO 4

/* API */

#ifdef GLEW_MX

typedef struct GLEWContextStruct GLEWContext;

GLEWAPI GLenum GLEWAPIENTRY glewContextInit (GLEWContext *ctx);

GLEWAPI GLboolean GLEWAPIENTRY glewContextIsSupported (const GLEWContext *ctx, const char *name);

#define glewInit() glewContextInit(glewGetContext())

#define glewIsSupported(x) glewContextIsSupported(glewGetContext(), x)

#define glewIsExtensionSupported(x) glewIsSupported(x)

#define GLEW_GET_VAR(x) (*(const GLboolean*)&(glewGetContext()->x))

#ifdef _WIN32

#  define GLEW_GET_FUN(x) glewGetContext()->x

#else

#  define GLEW_GET_FUN(x) x

#endif

#else /* GLEW_MX */

GLEWAPI GLenum GLEWAPIENTRY glewInit (void);

GLEWAPI GLboolean GLEWAPIENTRY glewIsSupported (const char *name);

#define glewIsExtensionSupported(x) glewIsSupported(x)

#define GLEW_GET_VAR(x) (*(const GLboolean*)&x)

#define GLEW_GET_FUN(x) x

#endif /* GLEW_MX */

GLEWAPI GLboolean glewExperimental;

GLEWAPI GLboolean GLEWAPIENTRY glewGetExtension (const char *name);

GLEWAPI const GLubyte * GLEWAPIENTRY glewGetErrorString (GLenum error);

GLEWAPI const GLubyte * GLEWAPIENTRY glewGetString (GLenum name);

#ifdef __cplusplus

}

#endif

#ifdef GLEW_APIENTRY_DEFINED

#undef GLEW_APIENTRY_DEFINED

#undef APIENTRY

#undef GLAPIENTRY

#define GLAPIENTRY

#endif

#ifdef GLEW_CALLBACK_DEFINED

#undef GLEW_CALLBACK_DEFINED

#undef CALLBACK

#endif

#ifdef GLEW_WINGDIAPI_DEFINED

#undef GLEW_WINGDIAPI_DEFINED

#undef WINGDIAPI

#endif

#undef GLAPI

/* #undef GLEWAPI */

#endif /* __glew_h__ */