/*
 SDL - Simple DirectMedia Layer
 Copyright (C) 1997-2010 Sam Lantinga
 
 This library is free software; you can redistribute it and/or
 modify it under the terms of the GNU Lesser General Public
 License as published by the Free Software Foundation; either
 version 2.1 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
 Lesser General Public License for more details.
 
 You should have received a copy of the GNU Lesser General Public
 License along with this library; if not, write to the Free Software
 Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 
 Sam Lantinga
 slouken@libsdl.org
 */

/**
 *  \file SDL_opengles.h
 *  
 *  This is a simple file to encapsulate the OpenGL ES API headers.
 *  
 *  Headers copied from The Kronos Group website.
 *  	http://www.khronos.org/opengles/
 */

#ifndef __gles_h_
#define __gles_h_

/* $Id: gl.h 4533 2007-11-26 11:19:35Z markc $ */

#ifdef __cplusplus
extern "C"
{
#endif

#ifdef __IPHONEOS__
#include <OpenGLES/ES1/gl.h>    /* Header File For The OpenGL ES Library */
#endif

#ifndef APIENTRY
#define APIENTRY
#endif

#ifndef GL_APIENTRY
#define GL_APIENTRY
#endif

#ifndef GL_API
#define GL_API
#endif                          /* GL_API */

/*
** License Applicability. Except to the extent portions of this file are
** made subject to an alternative license as permitted in the SGI Free
** Software License B, Version 1.0 (the "License"), the contents of this
** file are subject only to the provisions of the License. You may not use
** this file except in compliance with the License. You may obtain a copy
** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
**
** http://oss.sgi.com/projects/FreeB
**
** Note that, as provided in the License, the Software is distributed on an
** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
**
** Original Code. The Original Code is: OpenGL Sample Implementation,
** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
** Copyright in any portions created by third parties is as indicated
** elsewhere herein. All Rights Reserved.
**
** Additional Notice Provisions: The application programming interfaces
** established by SGI in conjunction with the Original Code are The
** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released
** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version
** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X
** Window System(R) (Version 1.3), released October 19, 1998. This software
** was created using the OpenGL(R) version 1.2.1 Sample Implementation
** published by SGI, but has not been independently verified as being
** compliant with the OpenGL(R) version 1.2.1 Specification.
*/

    typedef unsigned int GLenum;
    typedef unsigned char GLboolean;
    typedef unsigned int GLbitfield;
    typedef signed char GLbyte;
    typedef short GLshort;
    typedef int GLint;
    typedef int GLsizei;
    typedef unsigned char GLubyte;
    typedef unsigned short GLushort;
    typedef unsigned int GLuint;
    typedef float GLfloat;
    typedef float GLclampf;
    typedef void GLvoid;
    typedef int GLfixed;
    typedef int GLclampx;

    typedef int GLintptr;
    typedef int GLsizeiptr;


/*************************************************************/

/* OpenGL ES core versions */
#define GL_VERSION_ES_CM_1_0		  1
#define GL_VERSION_ES_CL_1_0		  1
#define GL_VERSION_ES_CM_1_1		  1
#define GL_VERSION_ES_CL_1_1		  1

/* ClearBufferMask */
#define GL_DEPTH_BUFFER_BIT               0x00000100
#define GL_STENCIL_BUFFER_BIT             0x00000400
#define GL_COLOR_BUFFER_BIT               0x00004000

/* Boolean */
#define GL_FALSE                          0
#define GL_TRUE                           1

/* BeginMode */
#define GL_POINTS                         0x0000
#define GL_LINES                          0x0001
#define GL_LINE_LOOP                      0x0002
#define GL_LINE_STRIP                     0x0003
#define GL_TRIANGLES                      0x0004
#define GL_TRIANGLE_STRIP                 0x0005
#define GL_TRIANGLE_FAN                   0x0006

/* AlphaFunction */
#define GL_NEVER                          0x0200
#define GL_LESS                           0x0201
#define GL_EQUAL                          0x0202
#define GL_LEQUAL                         0x0203
#define GL_GREATER                        0x0204
#define GL_NOTEQUAL                       0x0205
#define GL_GEQUAL                         0x0206
#define GL_ALWAYS                         0x0207

/* BlendingFactorDest */
#define GL_ZERO                           0
#define GL_ONE                            1
#define GL_SRC_COLOR                      0x0300
#define GL_ONE_MINUS_SRC_COLOR            0x0301
#define GL_SRC_ALPHA                      0x0302
#define GL_ONE_MINUS_SRC_ALPHA            0x0303
#define GL_DST_ALPHA                      0x0304
#define GL_ONE_MINUS_DST_ALPHA            0x0305

/* BlendingFactorSrc */
/*      GL_ZERO */
/*      GL_ONE */
#define GL_DST_COLOR                      0x0306
#define GL_ONE_MINUS_DST_COLOR            0x0307
#define GL_SRC_ALPHA_SATURATE             0x0308
/*      GL_SRC_ALPHA */
/*      GL_ONE_MINUS_SRC_ALPHA */
/*      GL_DST_ALPHA */
/*      GL_ONE_MINUS_DST_ALPHA */

/* ClipPlaneName */
#define GL_CLIP_PLANE0                    0x3000
#define GL_CLIP_PLANE1                    0x3001
#define GL_CLIP_PLANE2                    0x3002
#define GL_CLIP_PLANE3                    0x3003
#define GL_CLIP_PLANE4                    0x3004
#define GL_CLIP_PLANE5                    0x3005

/* ColorMaterialFace */
/*      GL_FRONT_AND_BACK */

/* ColorMaterialParameter */
/*      GL_AMBIENT_AND_DIFFUSE */

/* ColorPointerType */
/*      GL_UNSIGNED_BYTE */
/*      GL_FLOAT */
/*      GL_FIXED */

/* CullFaceMode */
#define GL_FRONT                          0x0404
#define GL_BACK                           0x0405
#define GL_FRONT_AND_BACK                 0x0408

/* DepthFunction */
/*      GL_NEVER */
/*      GL_LESS */
/*      GL_EQUAL */
/*      GL_LEQUAL */
/*      GL_GREATER */
/*      GL_NOTEQUAL */
/*      GL_GEQUAL */
/*      GL_ALWAYS */

/* EnableCap */
#define GL_FOG                            0x0B60
#define GL_LIGHTING                       0x0B50
#define GL_TEXTURE_2D                     0x0DE1
#define GL_CULL_FACE                      0x0B44
#define GL_ALPHA_TEST                     0x0BC0
#define GL_BLEND                          0x0BE2
#define GL_COLOR_LOGIC_OP                 0x0BF2
#define GL_DITHER                         0x0BD0
#define GL_STENCIL_TEST                   0x0B90
#define GL_DEPTH_TEST                     0x0B71
/*      GL_LIGHT0 */
/*      GL_LIGHT1 */
/*      GL_LIGHT2 */
/*      GL_LIGHT3 */
/*      GL_LIGHT4 */
/*      GL_LIGHT5 */
/*      GL_LIGHT6 */
/*      GL_LIGHT7 */
#define GL_POINT_SMOOTH                   0x0B10
#define GL_LINE_SMOOTH                    0x0B20
#define GL_SCISSOR_TEST                   0x0C11
#define GL_COLOR_MATERIAL                 0x0B57
#define GL_NORMALIZE                      0x0BA1
#define GL_RESCALE_NORMAL                 0x803A
#define GL_POLYGON_OFFSET_FILL            0x8037
#define GL_VERTEX_ARRAY                   0x8074
#define GL_NORMAL_ARRAY                   0x8075
#define GL_COLOR_ARRAY                    0x8076
#define GL_TEXTURE_COORD_ARRAY            0x8078
#define GL_MULTISAMPLE                    0x809D
#define GL_SAMPLE_ALPHA_TO_COVERAGE       0x809E
#define GL_SAMPLE_ALPHA_TO_ONE            0x809F
#define GL_SAMPLE_COVERAGE                0x80A0

/* ErrorCode */
#define GL_NO_ERROR                       0
#define GL_INVALID_ENUM                   0x0500
#define GL_INVALID_VALUE                  0x0501
#define GL_INVALID_OPERATION              0x0502
#define GL_STACK_OVERFLOW                 0x0503
#define GL_STACK_UNDERFLOW                0x0504
#define GL_OUT_OF_MEMORY                  0x0505

/* FogMode */
/*      GL_LINEAR */
#define GL_EXP                            0x0800
#define GL_EXP2                           0x0801

/* FogParameter */
#define GL_FOG_DENSITY                    0x0B62
#define GL_FOG_START                      0x0B63
#define GL_FOG_END                        0x0B64
#define GL_FOG_MODE                       0x0B65
#define GL_FOG_COLOR                      0x0B66

/* FrontFaceDirection */
#define GL_CW                             0x0900
#define GL_CCW                            0x0901

/* GetPName */
#define GL_CURRENT_COLOR                  0x0B00
#define GL_CURRENT_NORMAL                 0x0B02
#define GL_CURRENT_TEXTURE_COORDS         0x0B03
#define GL_POINT_SIZE                     0x0B11
#define GL_POINT_SIZE_MIN                 0x8126
#define GL_POINT_SIZE_MAX                 0x8127
#define GL_POINT_FADE_THRESHOLD_SIZE      0x8128
#define GL_POINT_DISTANCE_ATTENUATION     0x8129
#define GL_SMOOTH_POINT_SIZE_RANGE        0x0B12
#define GL_LINE_WIDTH                     0x0B21
#define GL_SMOOTH_LINE_WIDTH_RANGE        0x0B22
#define GL_ALIASED_POINT_SIZE_RANGE       0x846D
#define GL_ALIASED_LINE_WIDTH_RANGE       0x846E
#define GL_CULL_FACE_MODE                 0x0B45
#define GL_FRONT_FACE                     0x0B46
#define GL_SHADE_MODEL                    0x0B54
#define GL_DEPTH_RANGE                    0x0B70
#define GL_DEPTH_WRITEMASK                0x0B72
#define GL_DEPTH_CLEAR_VALUE              0x0B73
#define GL_DEPTH_FUNC                     0x0B74
#define GL_STENCIL_CLEAR_VALUE            0x0B91
#define GL_STENCIL_FUNC                   0x0B92
#define GL_STENCIL_VALUE_MASK             0x0B93
#define GL_STENCIL_FAIL                   0x0B94
#define GL_STENCIL_PASS_DEPTH_FAIL        0x0B95
#define GL_STENCIL_PASS_DEPTH_PASS        0x0B96
#define GL_STENCIL_REF                    0x0B97
#define GL_STENCIL_WRITEMASK              0x0B98
#define GL_MATRIX_MODE                    0x0BA0
#define GL_VIEWPORT                       0x0BA2
#define GL_MODELVIEW_STACK_DEPTH          0x0BA3
#define GL_PROJECTION_STACK_DEPTH         0x0BA4
#define GL_TEXTURE_STACK_DEPTH            0x0BA5
#define GL_MODELVIEW_MATRIX               0x0BA6
#define GL_PROJECTION_MATRIX              0x0BA7
#define GL_TEXTURE_MATRIX                 0x0BA8
#define GL_ALPHA_TEST_FUNC                0x0BC1
#define GL_ALPHA_TEST_REF                 0x0BC2
#define GL_BLEND_DST                      0x0BE0
#define GL_BLEND_SRC                      0x0BE1
#define GL_LOGIC_OP_MODE                  0x0BF0
#define GL_SCISSOR_BOX                    0x0C10
#define GL_SCISSOR_TEST                   0x0C11
#define GL_COLOR_CLEAR_VALUE              0x0C22
#define GL_COLOR_WRITEMASK                0x0C23
#define GL_UNPACK_ALIGNMENT               0x0CF5
#define GL_PACK_ALIGNMENT                 0x0D05
#define GL_MAX_LIGHTS                     0x0D31
#define GL_MAX_CLIP_PLANES                0x0D32
#define GL_MAX_TEXTURE_SIZE               0x0D33
#define GL_MAX_MODELVIEW_STACK_DEPTH      0x0D36
#define GL_MAX_PROJECTION_STACK_DEPTH     0x0D38
#define GL_MAX_TEXTURE_STACK_DEPTH        0x0D39
#define GL_MAX_VIEWPORT_DIMS              0x0D3A
#define GL_MAX_TEXTURE_UNITS              0x84E2
#define GL_SUBPIXEL_BITS                  0x0D50
#define GL_RED_BITS                       0x0D52
#define GL_GREEN_BITS                     0x0D53
#define GL_BLUE_BITS                      0x0D54
#define GL_ALPHA_BITS                     0x0D55
#define GL_DEPTH_BITS                     0x0D56
#define GL_STENCIL_BITS                   0x0D57
#define GL_POLYGON_OFFSET_UNITS           0x2A00
#define GL_POLYGON_OFFSET_FILL            0x8037
#define GL_POLYGON_OFFSET_FACTOR          0x8038
#define GL_TEXTURE_BINDING_2D             0x8069
#define GL_VERTEX_ARRAY_SIZE              0x807A
#define GL_VERTEX_ARRAY_TYPE              0x807B
#define GL_VERTEX_ARRAY_STRIDE            0x807C
#define GL_NORMAL_ARRAY_TYPE              0x807E
#define GL_NORMAL_ARRAY_STRIDE            0x807F
#define GL_COLOR_ARRAY_SIZE               0x8081
#define GL_COLOR_ARRAY_TYPE               0x8082
#define GL_COLOR_ARRAY_STRIDE             0x8083
#define GL_TEXTURE_COORD_ARRAY_SIZE       0x8088
#define GL_TEXTURE_COORD_ARRAY_TYPE       0x8089
#define GL_TEXTURE_COORD_ARRAY_STRIDE     0x808A
#define GL_VERTEX_ARRAY_POINTER           0x808E
#define GL_NORMAL_ARRAY_POINTER           0x808F
#define GL_COLOR_ARRAY_POINTER            0x8090
#define GL_TEXTURE_COORD_ARRAY_POINTER    0x8092
#define GL_SAMPLE_BUFFERS                 0x80A8
#define GL_SAMPLES                        0x80A9
#define GL_SAMPLE_COVERAGE_VALUE          0x80AA
#define GL_SAMPLE_COVERAGE_INVERT         0x80AB

/* OpenGL ES 1.0 defines, they gone in 1.1 and 2.0 */
#ifndef GL_MAX_ELEMENTS_VERTICES
#define GL_MAX_ELEMENTS_VERTICES          0x80E8
#endif                          /* GL_MAX_ELEMENTS_VERTICES */
#ifndef GL_MAX_ELEMENTS_INDICES
#define GL_MAX_ELEMENTS_INDICES           0x80E9
#endif                          /* GL_MAX_ELEMENTS_INDICES */

/* GetTextureParameter */
/*      GL_TEXTURE_MAG_FILTER */
/*      GL_TEXTURE_MIN_FILTER */
/*      GL_TEXTURE_WRAP_S */
/*      GL_TEXTURE_WRAP_T */

#define GL_NUM_COMPRESSED_TEXTURE_FORMATS 0x86A2
#define GL_COMPRESSED_TEXTURE_FORMATS     0x86A3

/* HintMode */
#define GL_DONT_CARE                      0x1100
#define GL_FASTEST                        0x1101
#define GL_NICEST                         0x1102

/* HintTarget */
#define GL_PERSPECTIVE_CORRECTION_HINT    0x0C50
#define GL_POINT_SMOOTH_HINT              0x0C51
#define GL_LINE_SMOOTH_HINT               0x0C52
#define GL_FOG_HINT                       0x0C54
#define GL_GENERATE_MIPMAP_HINT           0x8192

/* LightModelParameter */
#define GL_LIGHT_MODEL_AMBIENT            0x0B53
#define GL_LIGHT_MODEL_TWO_SIDE           0x0B52

/* LightParameter */
#define GL_AMBIENT                        0x1200
#define GL_DIFFUSE                        0x1201
#define GL_SPECULAR                       0x1202
#define GL_POSITION                       0x1203
#define GL_SPOT_DIRECTION                 0x1204
#define GL_SPOT_EXPONENT                  0x1205
#define GL_SPOT_CUTOFF                    0x1206
#define GL_CONSTANT_ATTENUATION           0x1207
#define GL_LINEAR_ATTENUATION             0x1208
#define GL_QUADRATIC_ATTENUATION          0x1209

/* DataType */
#define GL_BYTE                           0x1400
#define GL_UNSIGNED_BYTE                  0x1401
#define GL_SHORT                          0x1402
#define GL_UNSIGNED_SHORT                 0x1403
#define GL_FLOAT                          0x1406
#define GL_FIXED                          0x140C

/* LogicOp */
#define GL_CLEAR                          0x1500
#define GL_AND                            0x1501
#define GL_AND_REVERSE                    0x1502
#define GL_COPY                           0x1503
#define GL_AND_INVERTED                   0x1504
#define GL_NOOP                           0x1505
#define GL_XOR                            0x1506
#define GL_OR                             0x1507
#define GL_NOR                            0x1508
#define GL_EQUIV                          0x1509
#define GL_INVERT                         0x150A
#define GL_OR_REVERSE                     0x150B
#define GL_COPY_INVERTED                  0x150C
#define GL_OR_INVERTED                    0x150D
#define GL_NAND                           0x150E
#define GL_SET                            0x150F

/* MaterialFace */
/*      GL_FRONT_AND_BACK */

/* MaterialParameter */
#define GL_EMISSION                       0x1600
#define GL_SHININESS                      0x1601
#define GL_AMBIENT_AND_DIFFUSE            0x1602
/*      GL_AMBIENT */
/*      GL_DIFFUSE */
/*      GL_SPECULAR */

/* MatrixMode */
#define GL_MODELVIEW                      0x1700
#define GL_PROJECTION                     0x1701
#define GL_TEXTURE                        0x1702

/* NormalPointerType */
/*      GL_BYTE */
/*      GL_SHORT */
/*      GL_FLOAT */
/*      GL_FIXED */

/* PixelFormat */
#define GL_ALPHA                          0x1906
#define GL_RGB                            0x1907
#define GL_RGBA                           0x1908
#define GL_LUMINANCE                      0x1909
#define GL_LUMINANCE_ALPHA                0x190A

/* PixelStoreParameter */
#define GL_UNPACK_ALIGNMENT               0x0CF5
#define GL_PACK_ALIGNMENT                 0x0D05

/* PixelType */
/*      GL_UNSIGNED_BYTE */
#define GL_UNSIGNED_SHORT_4_4_4_4         0x8033
#define GL_UNSIGNED_SHORT_5_5_5_1         0x8034
#define GL_UNSIGNED_SHORT_5_6_5           0x8363

/* ShadingModel */
#define GL_FLAT                           0x1D00
#define GL_SMOOTH                         0x1D01

/* StencilFunction */
/*      GL_NEVER */
/*      GL_LESS */
/*      GL_EQUAL */
/*      GL_LEQUAL */
/*      GL_GREATER */
/*      GL_NOTEQUAL */
/*      GL_GEQUAL */
/*      GL_ALWAYS */

/* StencilOp */
/*      GL_ZERO */
#define GL_KEEP                           0x1E00
#define GL_REPLACE                        0x1E01
#define GL_INCR                           0x1E02
#define GL_DECR                           0x1E03
/*      GL_INVERT */

/* StringName */
#define GL_VENDOR                         0x1F00
#define GL_RENDERER                       0x1F01
#define GL_VERSION                        0x1F02
#define GL_EXTENSIONS                     0x1F03

/* TexCoordPointerType */
/*      GL_SHORT */
/*      GL_FLOAT */
/*      GL_FIXED */
/*      GL_BYTE */

/* TextureEnvMode */
#define GL_MODULATE                       0x2100
#define GL_DECAL                          0x2101
/*      GL_BLEND */
#define GL_ADD                            0x0104
/*      GL_REPLACE */

/* TextureEnvParameter */
#define GL_TEXTURE_ENV_MODE               0x2200
#define GL_TEXTURE_ENV_COLOR              0x2201

/* TextureEnvTarget */
#define GL_TEXTURE_ENV                    0x2300

/* TextureMagFilter */
#define GL_NEAREST                        0x2600
#define GL_LINEAR                         0x2601

/* TextureMinFilter */
/*      GL_NEAREST */
/*      GL_LINEAR */
#define GL_NEAREST_MIPMAP_NEAREST         0x2700
#define GL_LINEAR_MIPMAP_NEAREST          0x2701
#define GL_NEAREST_MIPMAP_LINEAR          0x2702
#define GL_LINEAR_MIPMAP_LINEAR           0x2703

/* TextureParameterName */
#define GL_TEXTURE_MAG_FILTER             0x2800
#define GL_TEXTURE_MIN_FILTER             0x2801
#define GL_TEXTURE_WRAP_S                 0x2802
#define GL_TEXTURE_WRAP_T                 0x2803
#define GL_GENERATE_MIPMAP                0x8191

/* TextureTarget */
/*      GL_TEXTURE_2D */

/* TextureUnit */
#define GL_TEXTURE0                       0x84C0
#define GL_TEXTURE1                       0x84C1
#define GL_TEXTURE2                       0x84C2
#define GL_TEXTURE3                       0x84C3
#define GL_TEXTURE4                       0x84C4
#define GL_TEXTURE5                       0x84C5
#define GL_TEXTURE6                       0x84C6
#define GL_TEXTURE7                       0x84C7
#define GL_TEXTURE8                       0x84C8
#define GL_TEXTURE9                       0x84C9
#define GL_TEXTURE10                      0x84CA
#define GL_TEXTURE11                      0x84CB
#define GL_TEXTURE12                      0x84CC
#define GL_TEXTURE13                      0x84CD
#define GL_TEXTURE14                      0x84CE
#define GL_TEXTURE15                      0x84CF
#define GL_TEXTURE16                      0x84D0
#define GL_TEXTURE17                      0x84D1
#define GL_TEXTURE18                      0x84D2
#define GL_TEXTURE19                      0x84D3
#define GL_TEXTURE20                      0x84D4
#define GL_TEXTURE21                      0x84D5
#define GL_TEXTURE22                      0x84D6
#define GL_TEXTURE23                      0x84D7
#define GL_TEXTURE24                      0x84D8
#define GL_TEXTURE25                      0x84D9
#define GL_TEXTURE26                      0x84DA
#define GL_TEXTURE27                      0x84DB
#define GL_TEXTURE28                      0x84DC
#define GL_TEXTURE29                      0x84DD
#define GL_TEXTURE30                      0x84DE
#define GL_TEXTURE31                      0x84DF
#define GL_ACTIVE_TEXTURE                 0x84E0
#define GL_CLIENT_ACTIVE_TEXTURE          0x84E1

/* TextureWrapMode */
#define GL_REPEAT                         0x2901
#define GL_CLAMP_TO_EDGE                  0x812F

/* VertexPointerType */
/*      GL_SHORT */
/*      GL_FLOAT */
/*      GL_FIXED */
/*      GL_BYTE */

/* LightName */
#define GL_LIGHT0                         0x4000
#define GL_LIGHT1                         0x4001
#define GL_LIGHT2                         0x4002
#define GL_LIGHT3                         0x4003
#define GL_LIGHT4                         0x4004
#define GL_LIGHT5                         0x4005
#define GL_LIGHT6                         0x4006
#define GL_LIGHT7                         0x4007

/* Buffer Objects */
#define GL_ARRAY_BUFFER                   0x8892
#define GL_ELEMENT_ARRAY_BUFFER           0x8893

#define GL_ARRAY_BUFFER_BINDING               0x8894
#define GL_ELEMENT_ARRAY_BUFFER_BINDING       0x8895
#define GL_VERTEX_ARRAY_BUFFER_BINDING        0x8896
#define GL_NORMAL_ARRAY_BUFFER_BINDING        0x8897
#define GL_COLOR_ARRAY_BUFFER_BINDING         0x8898
#define GL_TEXTURE_COORD_ARRAY_BUFFER_BINDING 0x889A

#define GL_STATIC_DRAW                    0x88E4
#define GL_DYNAMIC_DRAW                   0x88E8

#define GL_BUFFER_SIZE                    0x8764
#define GL_BUFFER_USAGE                   0x8765

/* Texture combine + dot3 */
#define GL_SUBTRACT                       0x84E7
#define GL_COMBINE                        0x8570
#define GL_COMBINE_RGB                    0x8571
#define GL_COMBINE_ALPHA                  0x8572
#define GL_RGB_SCALE                      0x8573
#define GL_ADD_SIGNED                     0x8574
#define GL_INTERPOLATE                    0x8575
#define GL_CONSTANT                       0x8576
#define GL_PRIMARY_COLOR                  0x8577
#define GL_PREVIOUS                       0x8578
#define GL_OPERAND0_RGB                   0x8590
#define GL_OPERAND1_RGB                   0x8591
#define GL_OPERAND2_RGB                   0x8592
#define GL_OPERAND0_ALPHA                 0x8598
#define GL_OPERAND1_ALPHA                 0x8599
#define GL_OPERAND2_ALPHA                 0x859A

#define GL_ALPHA_SCALE                    0x0D1C

#define GL_SRC0_RGB                       0x8580
#define GL_SRC1_RGB                       0x8581
#define GL_SRC2_RGB                       0x8582
#define GL_SRC0_ALPHA                     0x8588
#define GL_SRC1_ALPHA                     0x8589
#define GL_SRC2_ALPHA                     0x858A

#define GL_DOT3_RGB                       0x86AE
#define GL_DOT3_RGBA                      0x86AF

/*------------------------------------------------------------------------*
 * required OES extension tokens
 *------------------------------------------------------------------------*/

/* OES_read_format */
#ifndef GL_OES_read_format
#define GL_IMPLEMENTATION_COLOR_READ_TYPE_OES                   0x8B9A
#define GL_IMPLEMENTATION_COLOR_READ_FORMAT_OES                 0x8B9B
#endif

/* GL_OES_compressed_paletted_texture */
#ifndef GL_OES_compressed_paletted_texture
#define GL_PALETTE4_RGB8_OES                                    0x8B90
#define GL_PALETTE4_RGBA8_OES                                   0x8B91
#define GL_PALETTE4_R5_G6_B5_OES                                0x8B92
#define GL_PALETTE4_RGBA4_OES                                   0x8B93
#define GL_PALETTE4_RGB5_A1_OES                                 0x8B94
#define GL_PALETTE8_RGB8_OES                                    0x8B95
#define GL_PALETTE8_RGBA8_OES                                   0x8B96
#define GL_PALETTE8_R5_G6_B5_OES                                0x8B97
#define GL_PALETTE8_RGBA4_OES                                   0x8B98
#define GL_PALETTE8_RGB5_A1_OES                                 0x8B99
#endif

/* OES_point_size_array */
#ifndef GL_OES_point_size_array
#define GL_POINT_SIZE_ARRAY_OES                                 0x8B9C
#define GL_POINT_SIZE_ARRAY_TYPE_OES                            0x898A
#define GL_POINT_SIZE_ARRAY_STRIDE_OES                          0x898B
#define GL_POINT_SIZE_ARRAY_POINTER_OES                         0x898C
#define GL_POINT_SIZE_ARRAY_BUFFER_BINDING_OES                  0x8B9F
#endif

/* GL_OES_point_sprite */
#ifndef GL_OES_point_sprite
#define GL_POINT_SPRITE_OES                                     0x8861
#define GL_COORD_REPLACE_OES                                    0x8862
#endif

/* GL_OES_draw_texture */
#ifndef GL_OES_draw_texture
#define GL_TEXTURE_CROP_RECT_OES                                0x8B9D
#endif                          /* GL_OES_draw_texture */

/*  GL_OES_vertex_buffer_object */
#ifndef GL_OES_vertex_buffer_object
#define GL_ARRAY_BUFFER_OES                                     0x8892
#define GL_ELEMENT_ARRAY_BUFFER_OES                             0x8893
#define GL_ARRAY_BUFFER_BINDING_OES                             0x8894
#define GL_ELEMENT_ARRAY_BUFFER_BINDING_OES                     0x8895
#define GL_VERTEX_ARRAY_BUFFER_BINDING_OES                      0x8896
#define GL_NORMAL_ARRAY_BUFFER_BINDING_OES                      0x8897
#define GL_COLOR_ARRAY_BUFFER_BINDING_OES                       0x8898
#define GL_TEXTURE_COORD_ARRAY_BUFFER_BINDING_OES               0x889A
#define GL_STATIC_DRAW_OES                                      0x88E4
#define GL_DYNAMIC_DRAW_OES                                     0x88E8
#define GL_WRITE_ONLY_OES                                       0x88B9
#define GL_BUFFER_SIZE_OES                                      0x8764
#define GL_BUFFER_USAGE_OES                                     0x8765
#define GL_BUFFER_ACCESS_OES                                    0x88BB
#endif                          /* GL_OES_vertex_buffer_object */

/*************************************************************/

/* Available only in Common profile */
    GL_API void GL_APIENTRY glAlphaFunc(GLenum func, GLclampf ref);
    GL_API void GL_APIENTRY glClearColor(GLclampf red, GLclampf green,
                                         GLclampf blue, GLclampf alpha);
    GL_API void GL_APIENTRY glClearDepthf(GLclampf depth);
    GL_API void GL_APIENTRY glClipPlanef(GLenum plane,
                                         const GLfloat * equation);
    GL_API void GL_APIENTRY glColor4f(GLfloat red, GLfloat green,
                                      GLfloat blue, GLfloat alpha);
    GL_API void GL_APIENTRY glDepthRangef(GLclampf zNear, GLclampf zFar);
    GL_API void GL_APIENTRY glFogf(GLenum pname, GLfloat param);
    GL_API void GL_APIENTRY glFogfv(GLenum pname, const GLfloat * params);
    GL_API void GL_APIENTRY glFrustumf(GLfloat left, GLfloat right,
                                       GLfloat bottom, GLfloat top,
                                       GLfloat zNear, GLfloat zFar);
    GL_API void GL_APIENTRY glGetClipPlanef(GLenum pname, GLfloat eqn[4]);
    GL_API void GL_APIENTRY glGetFloatv(GLenum pname, GLfloat * params);
    GL_API void GL_APIENTRY glGetLightfv(GLenum light, GLenum pname,
                                         GLfloat * params);
    GL_API void GL_APIENTRY glGetMaterialfv(GLenum face, GLenum pname,
                                            GLfloat * params);
    GL_API void GL_APIENTRY glGetTexEnvfv(GLenum env, GLenum pname,
                                          GLfloat * params);
    GL_API void GL_APIENTRY glGetTexParameterfv(GLenum target, GLenum pname,
                                                GLfloat * params);
    GL_API void GL_APIENTRY glLightModelf(GLenum pname, GLfloat param);
    GL_API void GL_APIENTRY glLightModelfv(GLenum pname,
                                           const GLfloat * params);
    GL_API void GL_APIENTRY glLightf(GLenum light, GLenum pname,
                                     GLfloat param);
    GL_API void GL_APIENTRY glLightfv(GLenum light, GLenum pname,
                                      const GLfloat * params);
    GL_API void GL_APIENTRY glLineWidth(GLfloat width);
    GL_API void GL_APIENTRY glLoadMatrixf(const GLfloat * m);
    GL_API void GL_APIENTRY glMaterialf(GLenum face, GLenum pname,
                                        GLfloat param);
    GL_API void GL_APIENTRY glMaterialfv(GLenum face, GLenum pname,
                                         const GLfloat * params);
    GL_API void GL_APIENTRY glMultMatrixf(const GLfloat * m);
    GL_API void GL_APIENTRY glMultiTexCoord4f(GLenum target, GLfloat s,
                                              GLfloat t, GLfloat r,
                                              GLfloat q);
    GL_API void GL_APIENTRY glNormal3f(GLfloat nx, GLfloat ny, GLfloat nz);
    GL_API void GL_APIENTRY glOrthof(GLfloat left, GLfloat right,
                                     GLfloat bottom, GLfloat top,
                                     GLfloat zNear, GLfloat zFar);
    GL_API void GL_APIENTRY glPointParameterf(GLenum pname, GLfloat param);
    GL_API void GL_APIENTRY glPointParameterfv(GLenum pname,
                                               const GLfloat * params);
    GL_API void GL_APIENTRY glPointSize(GLfloat size);
    GL_API void GL_APIENTRY glPolygonOffset(GLfloat factor, GLfloat units);
    GL_API void GL_APIENTRY glRotatef(GLfloat angle, GLfloat x, GLfloat y,
                                      GLfloat z);
    GL_API void GL_APIENTRY glScalef(GLfloat x, GLfloat y, GLfloat z);
    GL_API void GL_APIENTRY glTexEnvf(GLenum target, GLenum pname,
                                      GLfloat param);
    GL_API void GL_APIENTRY glTexEnvfv(GLenum target, GLenum pname,
                                       const GLfloat * params);
    GL_API void GL_APIENTRY glTexParameterf(GLenum target, GLenum pname,
                                            GLfloat param);
    GL_API void GL_APIENTRY glTexParameterfv(GLenum target, GLenum pname,
                                             const GLfloat * params);
    GL_API void GL_APIENTRY glTranslatef(GLfloat x, GLfloat y, GLfloat z);

/* Available in both Common and Common-Lite profiles */
    GL_API void GL_APIENTRY glActiveTexture(GLenum texture);
    GL_API void GL_APIENTRY glAlphaFuncx(GLenum func, GLclampx ref);
    GL_API void GL_APIENTRY glBindBuffer(GLenum target, GLuint buffer);
    GL_API void GL_APIENTRY glBindTexture(GLenum target, GLuint texture);
    GL_API void GL_APIENTRY glBlendFunc(GLenum sfactor, GLenum dfactor);
    GL_API void GL_APIENTRY glBufferData(GLenum target, GLsizeiptr size,
                                         const GLvoid * data, GLenum usage);
    GL_API void GL_APIENTRY glBufferSubData(GLenum target, GLintptr offset,
                                            GLsizeiptr size,
                                            const GLvoid * data);
    GL_API void GL_APIENTRY glClear(GLbitfield mask);
    GL_API void GL_APIENTRY glClearColorx(GLclampx red, GLclampx green,
                                          GLclampx blue, GLclampx alpha);
    GL_API void GL_APIENTRY glClearDepthx(GLclampx depth);
    GL_API void GL_APIENTRY glClearStencil(GLint s);
    GL_API void GL_APIENTRY glClientActiveTexture(GLenum texture);
    GL_API void GL_APIENTRY glClipPlanex(GLenum plane,
                                         const GLfixed * equation);
    GL_API void GL_APIENTRY glColor4ub(GLubyte red, GLubyte green,
                                       GLubyte blue, GLubyte alpha);
    GL_API void GL_APIENTRY glColor4x(GLfixed red, GLfixed green,
                                      GLfixed blue, GLfixed alpha);
    GL_API void GL_APIENTRY glColorMask(GLboolean red, GLboolean green,
                                        GLboolean blue, GLboolean alpha);
    GL_API void GL_APIENTRY glColorPointer(GLint size, GLenum type,
                                           GLsizei stride,
                                           const GLvoid * pointer);
    GL_API void GL_APIENTRY glCompressedTexImage2D(GLenum target, GLint level,
                                                   GLenum internalformat,
                                                   GLsizei width,
                                                   GLsizei height,
                                                   GLint border,
                                                   GLsizei imageSize,
                                                   const GLvoid * data);
    GL_API void GL_APIENTRY glCompressedTexSubImage2D(GLenum target,
                                                      GLint level,
                                                      GLint xoffset,
                                                      GLint yoffset,
                                                      GLsizei width,
                                                      GLsizei height,
                                                      GLenum format,
                                                      GLsizei imageSize,
                                                      const GLvoid * data);
    GL_API void GL_APIENTRY glCopyTexImage2D(GLenum target, GLint level,
                                             GLenum internalformat, GLint x,
                                             GLint y, GLsizei width,
                                             GLsizei height, GLint border);
    GL_API void GL_APIENTRY glCopyTexSubImage2D(GLenum target, GLint level,
                                                GLint xoffset, GLint yoffset,
                                                GLint x, GLint y,
                                                GLsizei width,
                                                GLsizei height);
    GL_API void GL_APIENTRY glCullFace(GLenum mode);
    GL_API void GL_APIENTRY glDeleteBuffers(GLsizei n,
                                            const GLuint * buffers);
    GL_API void GL_APIENTRY glDeleteTextures(GLsizei n,
                                             const GLuint * textures);
    GL_API void GL_APIENTRY glDepthFunc(GLenum func);
    GL_API void GL_APIENTRY glDepthMask(GLboolean flag);
    GL_API void GL_APIENTRY glDepthRangex(GLclampx zNear, GLclampx zFar);
    GL_API void GL_APIENTRY glDisable(GLenum cap);
    GL_API void GL_APIENTRY glDisableClientState(GLenum array);
    GL_API void GL_APIENTRY glDrawArrays(GLenum mode, GLint first,
                                         GLsizei count);
    GL_API void GL_APIENTRY glDrawElements(GLenum mode, GLsizei count,
                                           GLenum type,
                                           const GLvoid * indices);
    GL_API void GL_APIENTRY glEnable(GLenum cap);
    GL_API void GL_APIENTRY glEnableClientState(GLenum array);
    GL_API void GL_APIENTRY glFinish(void);
    GL_API void GL_APIENTRY glFlush(void);
    GL_API void GL_APIENTRY glFogx(GLenum pname, GLfixed param);
    GL_API void GL_APIENTRY glFogxv(GLenum pname, const GLfixed * params);
    GL_API void GL_APIENTRY glFrontFace(GLenum mode);
    GL_API void GL_APIENTRY glFrustumx(GLfixed left, GLfixed right,
                                       GLfixed bottom, GLfixed top,
                                       GLfixed zNear, GLfixed zFar);
    GL_API void GL_APIENTRY glGetBooleanv(GLenum pname, GLboolean * params);
    GL_API void GL_APIENTRY glGetBufferParameteriv(GLenum target,
                                                   GLenum pname,
                                                   GLint * params);
    GL_API void GL_APIENTRY glGetClipPlanex(GLenum pname, GLfixed eqn[4]);
    GL_API void GL_APIENTRY glGenBuffers(GLsizei n, GLuint * buffers);
    GL_API void GL_APIENTRY glGenTextures(GLsizei n, GLuint * textures);
    GL_API GLenum GL_APIENTRY glGetError(void);
    GL_API void GL_APIENTRY glGetFixedv(GLenum pname, GLfixed * params);
    GL_API void GL_APIENTRY glGetIntegerv(GLenum pname, GLint * params);
    GL_API void GL_APIENTRY glGetLightxv(GLenum light, GLenum pname,
                                         GLfixed * params);
    GL_API void GL_APIENTRY glGetMaterialxv(GLenum face, GLenum pname,
                                            GLfixed * params);
    GL_API void GL_APIENTRY glGetPointerv(GLenum pname, void **params);
    GL_API const GLubyte *GL_APIENTRY glGetString(GLenum name);
    GL_API void GL_APIENTRY glGetTexEnviv(GLenum env, GLenum pname,
                                          GLint * params);
    GL_API void GL_APIENTRY glGetTexEnvxv(GLenum env, GLenum pname,
                                          GLfixed * params);
    GL_API void GL_APIENTRY glGetTexParameteriv(GLenum target, GLenum pname,
                                                GLint * params);
    GL_API void GL_APIENTRY glGetTexParameterxv(GLenum target, GLenum pname,
                                                GLfixed * params);
    GL_API void GL_APIENTRY glHint(GLenum target, GLenum mode);
    GL_API GLboolean GL_APIENTRY glIsBuffer(GLuint buffer);
    GL_API GLboolean GL_APIENTRY glIsEnabled(GLenum cap);
    GL_API GLboolean GL_APIENTRY glIsTexture(GLuint texture);
    GL_API void GL_APIENTRY glLightModelx(GLenum pname, GLfixed param);
    GL_API void GL_APIENTRY glLightModelxv(GLenum pname,
                                           const GLfixed * params);
    GL_API void GL_APIENTRY glLightx(GLenum light, GLenum pname,
                                     GLfixed param);
    GL_API void GL_APIENTRY glLightxv(GLenum light, GLenum pname,
                                      const GLfixed * params);
    GL_API void GL_APIENTRY glLineWidthx(GLfixed width);
    GL_API void GL_APIENTRY glLoadIdentity(void);
    GL_API void GL_APIENTRY glLoadMatrixx(const GLfixed * m);
    GL_API void GL_APIENTRY glLogicOp(GLenum opcode);
    GL_API void GL_APIENTRY glMaterialx(GLenum face, GLenum pname,
                                        GLfixed param);
    GL_API void GL_APIENTRY glMaterialxv(GLenum face, GLenum pname,
                                         const GLfixed * params);
    GL_API void GL_APIENTRY glMatrixMode(GLenum mode);
    GL_API void GL_APIENTRY glMultMatrixx(const GLfixed * m);
    GL_API void GL_APIENTRY glMultiTexCoord4x(GLenum target, GLfixed s,
                                              GLfixed t, GLfixed r,
                                              GLfixed q);
    GL_API void GL_APIENTRY glNormal3x(GLfixed nx, GLfixed ny, GLfixed nz);
    GL_API void GL_APIENTRY glNormalPointer(GLenum type, GLsizei stride,
                                            const GLvoid * pointer);
    GL_API void GL_APIENTRY glOrthox(GLfixed left, GLfixed right,
                                     GLfixed bottom, GLfixed top,
                                     GLfixed zNear, GLfixed zFar);
    GL_API void GL_APIENTRY glPixelStorei(GLenum pname, GLint param);
    GL_API void GL_APIENTRY glPointParameterx(GLenum pname, GLfixed param);
    GL_API void GL_APIENTRY glPointParameterxv(GLenum pname,
                                               const GLfixed * params);
    GL_API void GL_APIENTRY glPointSizex(GLfixed size);
    GL_API void GL_APIENTRY glPolygonOffsetx(GLfixed factor, GLfixed units);
    GL_API void GL_APIENTRY glPopMatrix(void);
    GL_API void GL_APIENTRY glPushMatrix(void);
    GL_API void GL_APIENTRY glReadPixels(GLint x, GLint y, GLsizei width,
                                         GLsizei height, GLenum format,
                                         GLenum type, GLvoid * pixels);
    GL_API void GL_APIENTRY glRotatex(GLfixed angle, GLfixed x, GLfixed y,
                                      GLfixed z);
    GL_API void GL_APIENTRY glSampleCoverage(GLclampf value,
                                             GLboolean invert);
    GL_API void GL_APIENTRY glSampleCoveragex(GLclampx value,
                                              GLboolean invert);
    GL_API void GL_APIENTRY glScalex(GLfixed x, GLfixed y, GLfixed z);
    GL_API void GL_APIENTRY glScissor(GLint x, GLint y, GLsizei width,
                                      GLsizei height);
    GL_API void GL_APIENTRY glShadeModel(GLenum mode);
    GL_API void GL_APIENTRY glStencilFunc(GLenum func, GLint ref,
                                          GLuint mask);
    GL_API void GL_APIENTRY glStencilMask(GLuint mask);
    GL_API void GL_APIENTRY glStencilOp(GLenum fail, GLenum zfail,
                                        GLenum zpass);
    GL_API void GL_APIENTRY glTexCoordPointer(GLint size, GLenum type,
                                              GLsizei stride,
                                              const GLvoid * pointer);
    GL_API void GL_APIENTRY glTexEnvi(GLenum target, GLenum pname,
                                      GLint param);
    GL_API void GL_APIENTRY glTexEnvx(GLenum target, GLenum pname,
                                      GLfixed param);
    GL_API void GL_APIENTRY glTexEnviv(GLenum target, GLenum pname,
                                       const GLint * params);
    GL_API void GL_APIENTRY glTexEnvxv(GLenum target, GLenum pname,
                                       const GLfixed * params);
    GL_API void GL_APIENTRY glTexImage2D(GLenum target, GLint level,
                                         GLint internalformat, GLsizei width,
                                         GLsizei height, GLint border,
                                         GLenum format, GLenum type,
                                         const GLvoid * pixels);
    GL_API void GL_APIENTRY glTexParameteri(GLenum target, GLenum pname,
                                            GLint param);
    GL_API void GL_APIENTRY glTexParameterx(GLenum target, GLenum pname,
                                            GLfixed param);
    GL_API void GL_APIENTRY glTexParameteriv(GLenum target, GLenum pname,
                                             const GLint * params);
    GL_API void GL_APIENTRY glTexParameterxv(GLenum target, GLenum pname,
                                             const GLfixed * params);
    GL_API void GL_APIENTRY glTexSubImage2D(GLenum target, GLint level,
                                            GLint xoffset, GLint yoffset,
                                            GLsizei width, GLsizei height,
                                            GLenum format, GLenum type,
                                            const GLvoid * pixels);
    GL_API void GL_APIENTRY glTranslatex(GLfixed x, GLfixed y, GLfixed z);
    GL_API void GL_APIENTRY glVertexPointer(GLint size, GLenum type,
                                            GLsizei stride,
                                            const GLvoid * pointer);
    GL_API void GL_APIENTRY glViewport(GLint x, GLint y, GLsizei width,
                                       GLsizei height);

/*------------------------------------------------------------------------*
 * Required OES extension functions
 *------------------------------------------------------------------------*/

/* GL_OES_read_format */
#ifndef GL_OES_read_format
#define GL_OES_read_format 1
#endif

/* GL_OES_compressed_paletted_texture */
#ifndef GL_OES_compressed_paletted_texture
#define GL_OES_compressed_paletted_texture 1
#endif

/* GL_OES_point_size_array */
#ifndef GL_OES_point_size_array
#define GL_OES_point_size_array 1
    GL_API void GL_APIENTRY glPointSizePointerOES(GLenum type, GLsizei stride,
                                                  const GLvoid * pointer);
#endif

/* GL_OES_query_matrix */
#ifndef GL_OES_query_matrix
#define GL_OES_query_matrix 1
    GL_API GLbitfield GL_APIENTRY glQueryMatrixxOES(GLfixed mantissa[16],
                                                    GLint exponent[16]);
#endif                          /* GL_OES_query_matrix */

/* GL_OES_point_sprite */
#ifndef GL_OES_point_sprite
#define GL_OES_point_sprite 1
#endif

/* GL_OES_draw_texture */
#ifndef GL_OES_draw_texture
#define GL_OES_draw_texture 1
    GL_API void GL_APIENTRY glDrawTexsOES(GLshort x, GLshort y, GLshort z,
                                          GLshort width, GLshort height);
    GL_API void GL_APIENTRY glDrawTexiOES(GLint x, GLint y, GLint z,
                                          GLint width, GLint height);
    GL_API void GL_APIENTRY glDrawTexxOES(GLfixed x, GLfixed y, GLfixed z,
                                          GLfixed width, GLfixed height);
    GL_API void GL_APIENTRY glDrawTexsvOES(const GLshort * coords);
    GL_API void GL_APIENTRY glDrawTexivOES(const GLint * coords);
    GL_API void GL_APIENTRY glDrawTexxvOES(const GLfixed * coords);
    GL_API void GL_APIENTRY glDrawTexfOES(GLfloat x, GLfloat y, GLfloat z,
                                          GLfloat width, GLfloat height);
    GL_API void GL_APIENTRY glDrawTexfvOES(const GLfloat * coords);
#endif                          /* GL_OES_draw_texture */

/* GL_OES_single_precision */
#ifndef GL_OES_single_precision
#define GL_OES_single_precision 1
    GL_API void GL_APIENTRY glDepthRangefOES(GLclampf zNear, GLclampf zFar);
    GL_API void GL_APIENTRY glFrustumfOES(GLfloat left, GLfloat right,
                                          GLfloat bottom, GLfloat top,
                                          GLfloat zNear, GLfloat zFar);
    GL_API void GL_APIENTRY glOrthofOES(GLfloat left, GLfloat right,
                                        GLfloat bottom, GLfloat top,
                                        GLfloat zNear, GLfloat zFar);
    GL_API void GL_APIENTRY glClipPlanefOES(GLenum plane,
                                            const GLfloat * equation);
    GL_API void GL_APIENTRY glGetClipPlanefOES(GLenum pname, GLfloat eqn[4]);
    GL_API void GL_APIENTRY glClearDepthfOES(GLclampf depth);
#endif                          /* GL_OES_single_precision */

/* GL_OES_vertex_buffer_object */
#ifndef GL_OES_vertex_buffer_object
#define GL_OES_vertex_buffer_object 1
    GL_API void APIENTRY glBindBufferOES(GLenum, GLuint);
    GL_API void APIENTRY glDeleteBuffersOES(GLsizei, const GLuint *);
    GL_API void APIENTRY glGenBuffersOES(GLsizei, GLuint *);
    GL_API GLboolean APIENTRY glIsBufferOES(GLuint);
    GL_API void APIENTRY glBufferDataOES(GLenum, GLsizeiptr, const GLvoid *,
                                         GLenum);
    GL_API void APIENTRY glBufferSubDataOES(GLenum, GLintptr, GLsizeiptr,
                                            const GLvoid *);
    GL_API void APIENTRY glGetBufferParameterivOES(GLenum, GLenum, GLint *);
#endif                          /* GL_OES_vertex_buffer_object */

#ifdef __cplusplus
}
#endif

#endif                          /* __gles_h_ */