/*
* Copyright(c) 1997-2001 Id Software, Inc.
* Copyright(c) 2002 The Quakeforge Project.
* Copyright(c) 2006 Quetoo.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or(at your option) any later version.
* 
* This program 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 General Public License for more details.
* 
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
*/

#ifndef __QGL_H__
#define __QGL_H__

#include <GL/gl.h>

#ifdef HAVE_OPENGL_GLEXT
# include <GL/glext.h>
#else /* HAVE_OPENGL_GLEXT */
# include <GL/glu.h>
# ifndef GL_COLOGL_INDEX8_EXT
#  define GL_COLOGL_INDEX8_EXT GL_COLOGL_INDEX
# endif
#endif /* HAVE_OPENGL_GLEXT */

#include "qcommon.h"

qboolean QGL_Init(const char *dllname);
void QGL_Shutdown(void);

extern void(APIENTRY * qglAccum)(GLenum op, GLfloat value);
extern void(APIENTRY * qglAlphaFunc)(GLenum func, GLclampf ref);
extern GLboolean(APIENTRY * qglAreTexturesResident)(GLsizei n, const GLuint *textures, GLboolean *residences);
extern void(APIENTRY * qglArrayElement)(GLint i);
extern void(APIENTRY * qglBegin)(GLenum mode);
extern void(APIENTRY * qglBindTexture)(GLenum target, GLuint texture);
extern void(APIENTRY * qglBitmap)(GLsizei width, GLsizei height, GLfloat xorig, GLfloat yorig, GLfloat xmove, GLfloat ymove, const GLubyte *bitmap);
extern void(APIENTRY * qglBlendFunc)(GLenum sfactor, GLenum dfactor);
extern void(APIENTRY * qglCallList)(GLuint list);
extern void(APIENTRY * qglCallLists)(GLsizei n, GLenum type, const GLvoid *lists);
extern void(APIENTRY * qglClear)(GLbitfield mask);
extern void(APIENTRY * qglClearAccum)(GLfloat red, GLfloat green, GLfloat blue, GLfloat alpha);
extern void(APIENTRY * qglClearColor)(GLclampf red, GLclampf green, GLclampf blue, GLclampf alpha);
extern void(APIENTRY * qglClearDepth)(GLclampd depth);
extern void(APIENTRY * qglClearIndex)(GLfloat c);
extern void(APIENTRY * qglClearStencil)(GLint s);
extern void(APIENTRY * qglClipPlane)(GLenum plane, const GLdouble *equation);
extern void(APIENTRY * qglColor3b)(GLbyte red, GLbyte green, GLbyte blue);
extern void(APIENTRY * qglColor3bv)(const GLbyte *v);
extern void(APIENTRY * qglColor3d)(GLdouble red, GLdouble green, GLdouble blue);
extern void(APIENTRY * qglColor3dv)(const GLdouble *v);
extern void(APIENTRY * qglColor3f)(GLfloat red, GLfloat green, GLfloat blue);
extern void(APIENTRY * qglColor3fv)(const GLfloat *v);
extern void(APIENTRY * qglColor3i)(GLint red, GLint green, GLint blue);
extern void(APIENTRY * qglColor3iv)(const GLint *v);
extern void(APIENTRY * qglColor3s)(GLshort red, GLshort green, GLshort blue);
extern void(APIENTRY * qglColor3sv)(const GLshort *v);
extern void(APIENTRY * qglColor3ub)(GLubyte red, GLubyte green, GLubyte blue);
extern void(APIENTRY * qglColor3ubv)(const GLubyte *v);
extern void(APIENTRY * qglColor3ui)(GLuint red, GLuint green, GLuint blue);
extern void(APIENTRY * qglColor3uiv)(const GLuint *v);
extern void(APIENTRY * qglColor3us)(GLushort red, GLushort green, GLushort blue);
extern void(APIENTRY * qglColor3usv)(const GLushort *v);
extern void(APIENTRY * qglColor4b)(GLbyte red, GLbyte green, GLbyte blue, GLbyte alpha);
extern void(APIENTRY * qglColor4bv)(const GLbyte *v);
extern void(APIENTRY * qglColor4d)(GLdouble red, GLdouble green, GLdouble blue, GLdouble alpha);
extern void(APIENTRY * qglColor4dv)(const GLdouble *v);
extern void(APIENTRY * qglColor4f)(GLfloat red, GLfloat green, GLfloat blue, GLfloat alpha);
extern void(APIENTRY * qglColor4fv)(const GLfloat *v);
extern void(APIENTRY * qglColor4i)(GLint red, GLint green, GLint blue, GLint alpha);
extern void(APIENTRY * qglColor4iv)(const GLint *v);
extern void(APIENTRY * qglColor4s)(GLshort red, GLshort green, GLshort blue, GLshort alpha);
extern void(APIENTRY * qglColor4sv)(const GLshort *v);
extern void(APIENTRY * qglColor4ub)(GLubyte red, GLubyte green, GLubyte blue, GLubyte alpha);
extern void(APIENTRY * qglColor4ubv)(const GLubyte *v);
extern void(APIENTRY * qglColor4ui)(GLuint red, GLuint green, GLuint blue, GLuint alpha);
extern void(APIENTRY * qglColor4uiv)(const GLuint *v);
extern void(APIENTRY * qglColor4us)(GLushort red, GLushort green, GLushort blue, GLushort alpha);
extern void(APIENTRY * qglColor4usv)(const GLushort *v);
extern void(APIENTRY * qglColorMask)(GLboolean red, GLboolean green, GLboolean blue, GLboolean alpha);
extern void(APIENTRY * qglColorMaterial)(GLenum face, GLenum mode);
extern void(APIENTRY * qglColorPointer)(GLint size, GLenum type, GLsizei stride, const GLvoid *pointer);
extern void(APIENTRY * qglCopyPixels)(GLint x, GLint y, GLsizei width, GLsizei height, GLenum type);
extern void(APIENTRY * qglCopyTexImage1D)(GLenum target, GLint level, GLenum internalFormat, GLint x, GLint y, GLsizei width, GLint border);
extern void(APIENTRY * qglCopyTexImage2D)(GLenum target, GLint level, GLenum internalFormat, GLint x, GLint y, GLsizei width, GLsizei height, GLint border);
extern void(APIENTRY * qglCopyTexSubImage1D)(GLenum target, GLint level, GLint xoffset, GLint x, GLint y, GLsizei width);
extern void(APIENTRY * qglCopyTexSubImage2D)(GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint x, GLint y, GLsizei width, GLsizei height);
extern void(APIENTRY * qglCullFace)(GLenum mode);
extern void(APIENTRY * qglDeleteLists)(GLuint list, GLsizei range);
extern void(APIENTRY * qglDeleteTextures)(GLsizei n, const GLuint *textures);
extern void(APIENTRY * qglDepthFunc)(GLenum func);
extern void(APIENTRY * qglDepthMask)(GLboolean flag);
extern void(APIENTRY * qglDepthRange)(GLclampd zNear, GLclampd zFar);
extern void(APIENTRY * qglDisable)(GLenum cap);
extern void(APIENTRY * qglDisableClientState)(GLenum array);
extern void(APIENTRY * qglDrawArrays)(GLenum mode, GLint first, GLsizei count);
extern void(APIENTRY * qglDrawBuffer)(GLenum mode);
extern void(APIENTRY * qglDrawElements)(GLenum mode, GLsizei count, GLenum type, const GLvoid *indices);
extern void(APIENTRY * qglDrawPixels)(GLsizei width, GLsizei height, GLenum format, GLenum type, const GLvoid *pixels);
extern void(APIENTRY * qglEdgeFlag)(GLboolean flag);
extern void(APIENTRY * qglEdgeFlagPointer)(GLsizei stride, const GLvoid *pointer);
extern void(APIENTRY * qglEdgeFlagv)(const GLboolean *flag);
extern void(APIENTRY * qglEnable)(GLenum cap);
extern void(APIENTRY * qglEnableClientState)(GLenum array);
extern void(APIENTRY * qglEnd)(void);
extern void(APIENTRY * qglEndList)(void);
extern void(APIENTRY * qglEvalCoord1d)(GLdouble u);
extern void(APIENTRY * qglEvalCoord1dv)(const GLdouble *u);
extern void(APIENTRY * qglEvalCoord1f)(GLfloat u);
extern void(APIENTRY * qglEvalCoord1fv)(const GLfloat *u);
extern void(APIENTRY * qglEvalCoord2d)(GLdouble u, GLdouble v);
extern void(APIENTRY * qglEvalCoord2dv)(const GLdouble *u);
extern void(APIENTRY * qglEvalCoord2f)(GLfloat u, GLfloat v);
extern void(APIENTRY * qglEvalCoord2fv)(const GLfloat *u);
extern void(APIENTRY * qglEvalMesh1)(GLenum mode, GLint i1, GLint i2);
extern void(APIENTRY * qglEvalMesh2)(GLenum mode, GLint i1, GLint i2, GLint j1, GLint j2);
extern void(APIENTRY * qglEvalPoint1)(GLint i);
extern void(APIENTRY * qglEvalPoint2)(GLint i, GLint j);
extern void(APIENTRY * qglFeedbackBuffer)(GLsizei size, GLenum type, GLfloat *buffer);
extern void(APIENTRY * qglFinish)(void);
extern void(APIENTRY * qglFlush)(void);
extern void(APIENTRY * qglFogf)(GLenum pname, GLfloat param);
extern void(APIENTRY * qglFogfv)(GLenum pname, const GLfloat *params);
extern void(APIENTRY * qglFogi)(GLenum pname, GLint param);
extern void(APIENTRY * qglFogiv)(GLenum pname, const GLint *params);
extern void(APIENTRY * qglFrontFace)(GLenum mode);
extern void(APIENTRY * qglFrustum)(GLdouble left, GLdouble right, GLdouble bottom, GLdouble top, GLdouble zNear, GLdouble zFar);
extern GLuint(APIENTRY * qglGenLists)(GLsizei range);
extern void(APIENTRY * qglGenTextures)(GLsizei n, GLuint *textures);
extern void(APIENTRY * qglGetBooleanv)(GLenum pname, GLboolean *params);
extern void(APIENTRY * qglGetClipPlane)(GLenum plane, GLdouble *equation);
extern void(APIENTRY * qglGetDoublev)(GLenum pname, GLdouble *params);
extern GLenum(APIENTRY * qglGetError)(void);
extern void(APIENTRY * qglGetFloatv)(GLenum pname, GLfloat *params);
extern void(APIENTRY * qglGetIntegerv)(GLenum pname, GLint *params);
extern void(APIENTRY * qglGetLightfv)(GLenum light, GLenum pname, GLfloat *params);
extern void(APIENTRY * qglGetLightiv)(GLenum light, GLenum pname, GLint *params);
extern void(APIENTRY * qglGetMapdv)(GLenum target, GLenum query, GLdouble *v);
extern void(APIENTRY * qglGetMapfv)(GLenum target, GLenum query, GLfloat *v);
extern void(APIENTRY * qglGetMapiv)(GLenum target, GLenum query, GLint *v);
extern void(APIENTRY * qglGetMaterialfv)(GLenum face, GLenum pname, GLfloat *params);
extern void(APIENTRY * qglGetMaterialiv)(GLenum face, GLenum pname, GLint *params);
extern void(APIENTRY * qglGetPixelMapfv)(GLenum map, GLfloat *values);
extern void(APIENTRY * qglGetPixelMapuiv)(GLenum map, GLuint *values);
extern void(APIENTRY * qglGetPixelMapusv)(GLenum map, GLushort *values);
extern void(APIENTRY * qglGetPointerv)(GLenum pname, GLvoid* *params);
extern void(APIENTRY * qglGetPolygonStipple)(GLubyte *mask);
extern const GLubyte *(APIENTRY * qglGetString)(GLenum name);
extern void(APIENTRY * qglGetTexEnvfv)(GLenum target, GLenum pname, GLfloat *params);
extern void(APIENTRY * qglGetTexEnviv)(GLenum target, GLenum pname, GLint *params);
extern void(APIENTRY * qglGetTexGendv)(GLenum coord, GLenum pname, GLdouble *params);
extern void(APIENTRY * qglGetTexGenfv)(GLenum coord, GLenum pname, GLfloat *params);
extern void(APIENTRY * qglGetTexGeniv)(GLenum coord, GLenum pname, GLint *params);
extern void(APIENTRY * qglGetTexImage)(GLenum target, GLint level, GLenum format, GLenum type, GLvoid *pixels);
extern void(APIENTRY * qglGetTexLevelParameterfv)(GLenum target, GLint level, GLenum pname, GLfloat *params);
extern void(APIENTRY * qglGetTexLevelParameteriv)(GLenum target, GLint level, GLenum pname, GLint *params);
extern void(APIENTRY * qglGetTexParameterfv)(GLenum target, GLenum pname, GLfloat *params);
extern void(APIENTRY * qglGetTexParameteriv)(GLenum target, GLenum pname, GLint *params);
extern void(APIENTRY * qglHint)(GLenum target, GLenum mode);
extern void(APIENTRY * qglIndexMask)(GLuint mask);
extern void(APIENTRY * qglIndexPointer)(GLenum type, GLsizei stride, const GLvoid *pointer);
extern void(APIENTRY * qglIndexd)(GLdouble c);
extern void(APIENTRY * qglIndexdv)(const GLdouble *c);
extern void(APIENTRY * qglIndexf)(GLfloat c);
extern void(APIENTRY * qglIndexfv)(const GLfloat *c);
extern void(APIENTRY * qglIndexi)(GLint c);
extern void(APIENTRY * qglIndexiv)(const GLint *c);
extern void(APIENTRY * qglIndexs)(GLshort c);
extern void(APIENTRY * qglIndexsv)(const GLshort *c);
extern void(APIENTRY * qglIndexub)(GLubyte c);
extern void(APIENTRY * qglIndexubv)(const GLubyte *c);
extern void(APIENTRY * qglInitNames)(void);
extern void(APIENTRY * qglInterleavedArrays)(GLenum format, GLsizei stride, const GLvoid *pointer);
extern GLboolean(APIENTRY * qglIsEnabled)(GLenum cap);
extern GLboolean(APIENTRY * qglIsList)(GLuint list);
extern GLboolean(APIENTRY * qglIsTexture)(GLuint texture);
extern void(APIENTRY * qglLightModelf)(GLenum pname, GLfloat param);
extern void(APIENTRY * qglLightModelfv)(GLenum pname, const GLfloat *params);
extern void(APIENTRY * qglLightModeli)(GLenum pname, GLint param);
extern void(APIENTRY * qglLightModeliv)(GLenum pname, const GLint *params);
extern void(APIENTRY * qglLightf)(GLenum light, GLenum pname, GLfloat param);
extern void(APIENTRY * qglLightfv)(GLenum light, GLenum pname, const GLfloat *params);
extern void(APIENTRY * qglLighti)(GLenum light, GLenum pname, GLint param);
extern void(APIENTRY * qglLightiv)(GLenum light, GLenum pname, const GLint *params);
extern void(APIENTRY * qglLineStipple)(GLint factor, GLushort pattern);
extern void(APIENTRY * qglLineWidth)(GLfloat width);
extern void(APIENTRY * qglListBase)(GLuint base);
extern void(APIENTRY * qglLoadIdentity)(void);
extern void(APIENTRY * qglLoadMatrixd)(const GLdouble *m);
extern void(APIENTRY * qglLoadMatrixf)(const GLfloat *m);
extern void(APIENTRY * qglLoadName)(GLuint name);
extern void(APIENTRY * qglLogicOp)(GLenum opcode);
extern void(APIENTRY * qglMap1d)(GLenum target, GLdouble u1, GLdouble u2, GLint stride, GLint order, const GLdouble *points);
extern void(APIENTRY * qglMap1f)(GLenum target, GLfloat u1, GLfloat u2, GLint stride, GLint order, const GLfloat *points);
extern void(APIENTRY * qglMap2d)(GLenum target, GLdouble u1, GLdouble u2, GLint ustride, GLint uorder, GLdouble v1, GLdouble v2, GLint vstride, GLint vorder, const GLdouble *points);
extern void(APIENTRY * qglMap2f)(GLenum target, GLfloat u1, GLfloat u2, GLint ustride, GLint uorder, GLfloat v1, GLfloat v2, GLint vstride, GLint vorder, const GLfloat *points);
extern void(APIENTRY * qglMapGrid1d)(GLint un, GLdouble u1, GLdouble u2);
extern void(APIENTRY * qglMapGrid1f)(GLint un, GLfloat u1, GLfloat u2);
extern void(APIENTRY * qglMapGrid2d)(GLint un, GLdouble u1, GLdouble u2, GLint vn, GLdouble v1, GLdouble v2);
extern void(APIENTRY * qglMapGrid2f)(GLint un, GLfloat u1, GLfloat u2, GLint vn, GLfloat v1, GLfloat v2);
extern void(APIENTRY * qglMaterialf)(GLenum face, GLenum pname, GLfloat param);
extern void(APIENTRY * qglMaterialfv)(GLenum face, GLenum pname, const GLfloat *params);
extern void(APIENTRY * qglMateriali)(GLenum face, GLenum pname, GLint param);
extern void(APIENTRY * qglMaterialiv)(GLenum face, GLenum pname, const GLint *params);
extern void(APIENTRY * qglMatrixMode)(GLenum mode);
extern void(APIENTRY * qglMultMatrixd)(const GLdouble *m);
extern void(APIENTRY * qglMultMatrixf)(const GLfloat *m);
extern void(APIENTRY * qglNewList)(GLuint list, GLenum mode);
extern void(APIENTRY * qglNormal3b)(GLbyte nx, GLbyte ny, GLbyte nz);
extern void(APIENTRY * qglNormal3bv)(const GLbyte *v);
extern void(APIENTRY * qglNormal3d)(GLdouble nx, GLdouble ny, GLdouble nz);
extern void(APIENTRY * qglNormal3dv)(const GLdouble *v);
extern void(APIENTRY * qglNormal3f)(GLfloat nx, GLfloat ny, GLfloat nz);
extern void(APIENTRY * qglNormal3fv)(const GLfloat *v);
extern void(APIENTRY * qglNormal3i)(GLint nx, GLint ny, GLint nz);
extern void(APIENTRY * qglNormal3iv)(const GLint *v);
extern void(APIENTRY * qglNormal3s)(GLshort nx, GLshort ny, GLshort nz);
extern void(APIENTRY * qglNormal3sv)(const GLshort *v);
extern void(APIENTRY * qglNormalPointer)(GLenum type, GLsizei stride, const GLvoid *pointer);
extern void(APIENTRY * qglOrtho)(GLdouble left, GLdouble right, GLdouble bottom, GLdouble top, GLdouble zNear, GLdouble zFar);
extern void(APIENTRY * qglPassThrough)(GLfloat token);
extern void(APIENTRY * qglPixelMapfv)(GLenum map, GLsizei mapsize, const GLfloat *values);
extern void(APIENTRY * qglPixelMapuiv)(GLenum map, GLsizei mapsize, const GLuint *values);
extern void(APIENTRY * qglPixelMapusv)(GLenum map, GLsizei mapsize, const GLushort *values);
extern void(APIENTRY * qglPixelStoref)(GLenum pname, GLfloat param);
extern void(APIENTRY * qglPixelStorei)(GLenum pname, GLint param);
extern void(APIENTRY * qglPixelTransferf)(GLenum pname, GLfloat param);
extern void(APIENTRY * qglPixelTransferi)(GLenum pname, GLint param);
extern void(APIENTRY * qglPixelZoom)(GLfloat xfactor, GLfloat yfactor);
extern void(APIENTRY * qglPointSize)(GLfloat size);
extern void(APIENTRY * qglPolygonMode)(GLenum face, GLenum mode);
extern void(APIENTRY * qglPolygonOffset)(GLfloat factor, GLfloat units);
extern void(APIENTRY * qglPolygonStipple)(const GLubyte *mask);
extern void(APIENTRY * qglPopAttrib)(void);
extern void(APIENTRY * qglPopClientAttrib)(void);
extern void(APIENTRY * qglPopMatrix)(void);
extern void(APIENTRY * qglPopName)(void);
extern void(APIENTRY * qglPrioritizeTextures)(GLsizei n, const GLuint *textures, const GLclampf *priorities);
extern void(APIENTRY * qglPushAttrib)(GLbitfield mask);
extern void(APIENTRY * qglPushClientAttrib)(GLbitfield mask);
extern void(APIENTRY * qglPushMatrix)(void);
extern void(APIENTRY * qglPushName)(GLuint name);
extern void(APIENTRY * qglRasterPos2d)(GLdouble x, GLdouble y);
extern void(APIENTRY * qglRasterPos2dv)(const GLdouble *v);
extern void(APIENTRY * qglRasterPos2f)(GLfloat x, GLfloat y);
extern void(APIENTRY * qglRasterPos2fv)(const GLfloat *v);
extern void(APIENTRY * qglRasterPos2i)(GLint x, GLint y);
extern void(APIENTRY * qglRasterPos2iv)(const GLint *v);
extern void(APIENTRY * qglRasterPos2s)(GLshort x, GLshort y);
extern void(APIENTRY * qglRasterPos2sv)(const GLshort *v);
extern void(APIENTRY * qglRasterPos3d)(GLdouble x, GLdouble y, GLdouble z);
extern void(APIENTRY * qglRasterPos3dv)(const GLdouble *v);
extern void(APIENTRY * qglRasterPos3f)(GLfloat x, GLfloat y, GLfloat z);
extern void(APIENTRY * qglRasterPos3fv)(const GLfloat *v);
extern void(APIENTRY * qglRasterPos3i)(GLint x, GLint y, GLint z);
extern void(APIENTRY * qglRasterPos3iv)(const GLint *v);
extern void(APIENTRY * qglRasterPos3s)(GLshort x, GLshort y, GLshort z);
extern void(APIENTRY * qglRasterPos3sv)(const GLshort *v);
extern void(APIENTRY * qglRasterPos4d)(GLdouble x, GLdouble y, GLdouble z, GLdouble w);
extern void(APIENTRY * qglRasterPos4dv)(const GLdouble *v);
extern void(APIENTRY * qglRasterPos4f)(GLfloat x, GLfloat y, GLfloat z, GLfloat w);
extern void(APIENTRY * qglRasterPos4fv)(const GLfloat *v);
extern void(APIENTRY * qglRasterPos4i)(GLint x, GLint y, GLint z, GLint w);
extern void(APIENTRY * qglRasterPos4iv)(const GLint *v);
extern void(APIENTRY * qglRasterPos4s)(GLshort x, GLshort y, GLshort z, GLshort w);
extern void(APIENTRY * qglRasterPos4sv)(const GLshort *v);
extern void(APIENTRY * qglReadBuffer)(GLenum mode);
extern void(APIENTRY * qglReadPixels)(GLint x, GLint y, GLsizei width, GLsizei height, GLenum format, GLenum type, GLvoid *pixels);
extern void(APIENTRY * qglRectd)(GLdouble x1, GLdouble y1, GLdouble x2, GLdouble y2);
extern void(APIENTRY * qglRectdv)(const GLdouble *v1, const GLdouble *v2);
extern void(APIENTRY * qglRectf)(GLfloat x1, GLfloat y1, GLfloat x2, GLfloat y2);
extern void(APIENTRY * qglRectfv)(const GLfloat *v1, const GLfloat *v2);
extern void(APIENTRY * qglRecti)(GLint x1, GLint y1, GLint x2, GLint y2);
extern void(APIENTRY * qglRectiv)(const GLint *v1, const GLint *v2);
extern void(APIENTRY * qglRects)(GLshort x1, GLshort y1, GLshort x2, GLshort y2);
extern void(APIENTRY * qglRectsv)(const GLshort *v1, const GLshort *v2);
extern GLint(APIENTRY * qglRenderMode)(GLenum mode);
extern void(APIENTRY * qglRotated)(GLdouble angle, GLdouble x, GLdouble y, GLdouble z);
extern void(APIENTRY * qglRotatef)(GLfloat angle, GLfloat x, GLfloat y, GLfloat z);
extern void(APIENTRY * qglScaled)(GLdouble x, GLdouble y, GLdouble z);
extern void(APIENTRY * qglScalef)(GLfloat x, GLfloat y, GLfloat z);
extern void(APIENTRY * qglScissor)(GLint x, GLint y, GLsizei width, GLsizei height);
extern void(APIENTRY * qglSelectBuffer)(GLsizei size, GLuint *buffer);
extern void(APIENTRY * qglShadeModel)(GLenum mode);
extern void(APIENTRY * qglStencilFunc)(GLenum func, GLint ref, GLuint mask);
extern void(APIENTRY * qglStencilMask)(GLuint mask);
extern void(APIENTRY * qglStencilOp)(GLenum fail, GLenum zfail, GLenum zpass);
extern void(APIENTRY * qglTexCoord1d)(GLdouble s);
extern void(APIENTRY * qglTexCoord1dv)(const GLdouble *v);
extern void(APIENTRY * qglTexCoord1f)(GLfloat s);
extern void(APIENTRY * qglTexCoord1fv)(const GLfloat *v);
extern void(APIENTRY * qglTexCoord1i)(GLint s);
extern void(APIENTRY * qglTexCoord1iv)(const GLint *v);
extern void(APIENTRY * qglTexCoord1s)(GLshort s);
extern void(APIENTRY * qglTexCoord1sv)(const GLshort *v);
extern void(APIENTRY * qglTexCoord2d)(GLdouble s, GLdouble t);
extern void(APIENTRY * qglTexCoord2dv)(const GLdouble *v);
extern void(APIENTRY * qglTexCoord2f)(GLfloat s, GLfloat t);
extern void(APIENTRY * qglTexCoord2fv)(const GLfloat *v);
extern void(APIENTRY * qglTexCoord2i)(GLint s, GLint t);
extern void(APIENTRY * qglTexCoord2iv)(const GLint *v);
extern void(APIENTRY * qglTexCoord2s)(GLshort s, GLshort t);
extern void(APIENTRY * qglTexCoord2sv)(const GLshort *v);
extern void(APIENTRY * qglTexCoord3d)(GLdouble s, GLdouble t, GLdouble r);
extern void(APIENTRY * qglTexCoord3dv)(const GLdouble *v);
extern void(APIENTRY * qglTexCoord3f)(GLfloat s, GLfloat t, GLfloat r);
extern void(APIENTRY * qglTexCoord3fv)(const GLfloat *v);
extern void(APIENTRY * qglTexCoord3i)(GLint s, GLint t, GLint r);
extern void(APIENTRY * qglTexCoord3iv)(const GLint *v);
extern void(APIENTRY * qglTexCoord3s)(GLshort s, GLshort t, GLshort r);
extern void(APIENTRY * qglTexCoord3sv)(const GLshort *v);
extern void(APIENTRY * qglTexCoord4d)(GLdouble s, GLdouble t, GLdouble r, GLdouble q);
extern void(APIENTRY * qglTexCoord4dv)(const GLdouble *v);
extern void(APIENTRY * qglTexCoord4f)(GLfloat s, GLfloat t, GLfloat r, GLfloat q);
extern void(APIENTRY * qglTexCoord4fv)(const GLfloat *v);
extern void(APIENTRY * qglTexCoord4i)(GLint s, GLint t, GLint r, GLint q);
extern void(APIENTRY * qglTexCoord4iv)(const GLint *v);
extern void(APIENTRY * qglTexCoord4s)(GLshort s, GLshort t, GLshort r, GLshort q);
extern void(APIENTRY * qglTexCoord4sv)(const GLshort *v);
extern void(APIENTRY * qglTexCoordPointer)(GLint size, GLenum type, GLsizei stride, const GLvoid *pointer);
extern void(APIENTRY * qglTexEnvf)(GLenum target, GLenum pname, GLfloat param);
extern void(APIENTRY * qglTexEnvfv)(GLenum target, GLenum pname, const GLfloat *params);
extern void(APIENTRY * qglTexEnvi)(GLenum target, GLenum pname, GLint param);
extern void(APIENTRY * qglTexEnviv)(GLenum target, GLenum pname, const GLint *params);
extern void(APIENTRY * qglTexGend)(GLenum coord, GLenum pname, GLdouble param);
extern void(APIENTRY * qglTexGendv)(GLenum coord, GLenum pname, const GLdouble *params);
extern void(APIENTRY * qglTexGenf)(GLenum coord, GLenum pname, GLfloat param);
extern void(APIENTRY * qglTexGenfv)(GLenum coord, GLenum pname, const GLfloat *params);
extern void(APIENTRY * qglTexGeni)(GLenum coord, GLenum pname, GLint param);
extern void(APIENTRY * qglTexGeniv)(GLenum coord, GLenum pname, const GLint *params);
extern void(APIENTRY * qglTexImage1D)(GLenum target, GLint level, GLint internalformat, GLsizei width, GLint border, GLenum format, GLenum type, const GLvoid *pixels);
extern void(APIENTRY * qglTexImage2D)(GLenum target, GLint level, GLint internalformat, GLsizei width, GLsizei height, GLint border, GLenum format, GLenum type, const GLvoid *pixels);
extern void(APIENTRY * qglTexParameterf)(GLenum target, GLenum pname, GLfloat param);
extern void(APIENTRY * qglTexParameterfv)(GLenum target, GLenum pname, const GLfloat *params);
extern void(APIENTRY * qglTexParameteri)(GLenum target, GLenum pname, GLint param);
extern void(APIENTRY * qglTexParameteriv)(GLenum target, GLenum pname, const GLint *params);
extern void(APIENTRY * qglTexSubImage1D)(GLenum target, GLint level, GLint xoffset, GLsizei width, GLenum format, GLenum type, const GLvoid *pixels);
extern void(APIENTRY * qglTexSubImage2D)(GLenum target, GLint level, GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, GLenum format, GLenum type, const GLvoid *pixels);
extern void(APIENTRY * qglTranslated)(GLdouble x, GLdouble y, GLdouble z);
extern void(APIENTRY * qglTranslatef)(GLfloat x, GLfloat y, GLfloat z);
extern void(APIENTRY * qglVertex2d)(GLdouble x, GLdouble y);
extern void(APIENTRY * qglVertex2dv)(const GLdouble *v);
extern void(APIENTRY * qglVertex2f)(GLfloat x, GLfloat y);
extern void(APIENTRY * qglVertex2fv)(const GLfloat *v);
extern void(APIENTRY * qglVertex2i)(GLint x, GLint y);
extern void(APIENTRY * qglVertex2iv)(const GLint *v);
extern void(APIENTRY * qglVertex2s)(GLshort x, GLshort y);
extern void(APIENTRY * qglVertex2sv)(const GLshort *v);
extern void(APIENTRY * qglVertex3d)(GLdouble x, GLdouble y, GLdouble z);
extern void(APIENTRY * qglVertex3dv)(const GLdouble *v);
extern void(APIENTRY * qglVertex3f)(GLfloat x, GLfloat y, GLfloat z);
extern void(APIENTRY * qglVertex3fv)(const GLfloat *v);
extern void(APIENTRY * qglVertex3i)(GLint x, GLint y, GLint z);
extern void(APIENTRY * qglVertex3iv)(const GLint *v);
extern void(APIENTRY * qglVertex3s)(GLshort x, GLshort y, GLshort z);
extern void(APIENTRY * qglVertex3sv)(const GLshort *v);
extern void(APIENTRY * qglVertex4d)(GLdouble x, GLdouble y, GLdouble z, GLdouble w);
extern void(APIENTRY * qglVertex4dv)(const GLdouble *v);
extern void(APIENTRY * qglVertex4f)(GLfloat x, GLfloat y, GLfloat z, GLfloat w);
extern void(APIENTRY * qglVertex4fv)(const GLfloat *v);
extern void(APIENTRY * qglVertex4i)(GLint x, GLint y, GLint z, GLint w);
extern void(APIENTRY * qglVertex4iv)(const GLint *v);
extern void(APIENTRY * qglVertex4s)(GLshort x, GLshort y, GLshort z, GLshort w);
extern void(APIENTRY * qglVertex4sv)(const GLshort *v);
extern void(APIENTRY * qglVertexPointer)(GLint size, GLenum type, GLsizei stride, const GLvoid *pointer);
extern void(APIENTRY * qglViewport)(GLint x, GLint y, GLsizei width, GLsizei height);

extern void(APIENTRY * qglLockArraysEXT)(int , int);
extern void(APIENTRY * qglUnlockArraysEXT)(void);

extern void(APIENTRY * qglMultiTexCoord2fARB)(GLenum, GLfloat, GLfloat);
extern void(APIENTRY * qglActiveTextureARB)(GLenum);
extern void(APIENTRY * qglClientActiveTextureARB)(GLenum);

extern void *qwglGetProcAddress(char *symbol);

#ifndef HAVE_OPENGL_GLEXT

# ifdef GL_DISTANCE_ATTENUATION_ARB
#  define GL_DISTANCE_ATTENUATION_EXT GL_DISTANCE_ATTENUATION_ARB
# endif

# ifndef GL_TEXTURE0_ARB
#  define GL_TEXTURE0_ARB						0x84C0
# endif
# ifndef GL_TEXTURE1_ARB
#  define GL_TEXTURE1_ARB						0x84C1
# endif

#endif /* HAVE_OPENGL_GLEXT */

extern int QGL_TEXTURE0, QGL_TEXTURE1;

#endif /* __QGL_H__ */