/*
 * Copyright © 2013 Intel Corporation
 *
 * Permission is hereby granted, free of charge, to any person obtaining a
 * copy of this software and associated documentation files (the "Software"),
 * to deal in the Software without restriction, including without limitation
 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
 * and/or sell copies of the Software, and to permit persons to whom the
 * Software is furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice (including the next
 * paragraph) shall be included in all copies or substantial portions of the
 * Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
 * IN THE SOFTWARE.
 */

/** @file gl.h
 *
 * Provides an implementation of a GL dispatch layer using a hidden
 * vtable.
 *
 * This is a lower performance path than ifuncs when they are
 * available, but it is required if you might have multiple return
 * values for GetProcAddress/dlsym()ed functions.  That is the case if
 * you're using WGL (which can return different function pointers per
 * context), or if you dlclose() and re-dlopen() libGL (which means
 * you'll get different dynamically allocated dispatch stubs).
 */

#ifndef __EPOXY_GL_H
#define __EPOXY_GL_H

#ifdef __cplusplus
extern "C" {
#endif

#if defined(__gl_h_) || defined(__glext_h_)
#error epoxy/gl.h must be included before (or in place of) GL/gl.h
#else
#define __gl_h_
#define __glext_h_
#endif


#include "epoxy/gl_common.h"
#include "epoxy/gl_generated.h"
#include "epoxy/gl_generated_vtable_defines.h"

#ifdef __cplusplus
} /* extern "C" */
#endif

#endif /* __EPOXY_GL_H */