glh_genext.h

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    GLH_EXTERN PFNGLGETFINALCOMBINERINPUTPARAMETERFVNVPROC glGetFinalCombinerInputParameterfvNV GLH_INITIALIZER;
    GLH_EXTERN PFNGLGETFINALCOMBINERINPUTPARAMETERIVNVPROC glGetFinalCombinerInputParameterivNV GLH_INITIALIZER;
#endif

#ifdef GL_NV_register_combiners2
    GLH_EXTERN PFNGLCOMBINERSTAGEPARAMETERFVNVPROC glCombinerStageParameterfvNV GLH_INITIALIZER;
    GLH_EXTERN PFNGLGETCOMBINERSTAGEPARAMETERFVNVPROC glGetCombinerStageParameterfvNV GLH_INITIALIZER;
#endif

#ifdef GL_NV_texgen_reflection
#endif

#ifdef GL_NV_texture_env_combine4
#endif

#ifdef GL_NV_texture_rectangle
#endif

#ifdef GL_NV_texture_shader
#endif

#ifdef GL_NV_vertex_array_range
    GLH_EXTERN PFNGLFLUSHVERTEXARRAYRANGENVPROC glFlushVertexArrayRangeNV GLH_INITIALIZER;
    GLH_EXTERN PFNGLVERTEXARRAYRANGENVPROC glVertexArrayRangeNV GLH_INITIALIZER;
# ifdef _WIN32
    GLH_EXTERN PFNWGLALLOCATEMEMORYNVPROC wglAllocateMemoryNV GLH_INITIALIZER;
# endif
# ifdef GLX_VERSION_1_3
    GLH_EXTERN PFNGLXALLOCATEMEMORYNVPROC glXAllocateMemoryNV GLH_INITIALIZER;
# endif
# ifdef _WIN32
    GLH_EXTERN PFNWGLFREEMEMORYNVPROC wglFreeMemoryNV GLH_INITIALIZER;
# endif
# ifdef GLX_VERSION_1_3
    GLH_EXTERN PFNGLXFREEMEMORYNVPROC glXFreeMemoryNV GLH_INITIALIZER;
# endif
#endif

#ifdef GL_NV_vertex_program
    GLH_EXTERN PFNGLAREPROGRAMSRESIDENTNVPROC glAreProgramsResidentNV GLH_INITIALIZER;
    GLH_EXTERN PFNGLBINDPROGRAMNVPROC glBindProgramNV GLH_INITIALIZER;
    GLH_EXTERN PFNGLDELETEPROGRAMSNVPROC glDeleteProgramsNV GLH_INITIALIZER;
    GLH_EXTERN PFNGLEXECUTEPROGRAMNVPROC glExecuteProgramNV GLH_INITIALIZER;
    GLH_EXTERN PFNGLGENPROGRAMSNVPROC glGenProgramsNV GLH_INITIALIZER;
    GLH_EXTERN PFNGLGETPROGRAMPARAMETERDVNVPROC glGetProgramParameterdvNV GLH_INITIALIZER;
    GLH_EXTERN PFNGLGETPROGRAMPARAMETERFVNVPROC glGetProgramParameterfvNV GLH_INITIALIZER;
    GLH_EXTERN PFNGLGETPROGRAMIVNVPROC glGetProgramivNV GLH_INITIALIZER;
    GLH_EXTERN PFNGLGETPROGRAMSTRINGNVPROC glGetProgramStringNV GLH_INITIALIZER;
    GLH_EXTERN PFNGLGETTRACKMATRIXIVNVPROC glGetTrackMatrixivNV GLH_INITIALIZER;
    GLH_EXTERN PFNGLGETVERTEXATTRIBDVNVPROC glGetVertexAttribdvNV GLH_INITIALIZER;
    GLH_EXTERN PFNGLGETVERTEXATTRIBFVNVPROC glGetVertexAttribfvNV GLH_INITIALIZER;
    GLH_EXTERN PFNGLGETVERTEXATTRIBIVNVPROC glGetVertexAttribivNV GLH_INITIALIZER;
    GLH_EXTERN PFNGLGETVERTEXATTRIBPOINTERVNVPROC glGetVertexAttribPointervNV GLH_INITIALIZER;
    GLH_EXTERN PFNGLISPROGRAMNVPROC glIsProgramNV GLH_INITIALIZER;
    GLH_EXTERN PFNGLLOADPROGRAMNVPROC glLoadProgramNV GLH_INITIALIZER;
    GLH_EXTERN PFNGLPROGRAMPARAMETER4DNVPROC glProgramParameter4dNV GLH_INITIALIZER;
    GLH_EXTERN PFNGLPROGRAMPARAMETER4DVNVPROC glProgramParameter4dvNV GLH_INITIALIZER;
    GLH_EXTERN PFNGLPROGRAMPARAMETER4FNVPROC glProgramParameter4fNV GLH_INITIALIZER;
    GLH_EXTERN PFNGLPROGRAMPARAMETER4FVNVPROC glProgramParameter4fvNV GLH_INITIALIZER;
    GLH_EXTERN PFNGLPROGRAMPARAMETERS4DVNVPROC glProgramParameters4dvNV GLH_INITIALIZER;
    GLH_EXTERN PFNGLPROGRAMPARAMETERS4FVNVPROC glProgramParameters4fvNV GLH_INITIALIZER;
    GLH_EXTERN PFNGLREQUESTRESIDENTPROGRAMSNVPROC glRequestResidentProgramsNV GLH_INITIALIZER;
    GLH_EXTERN PFNGLTRACKMATRIXNVPROC glTrackMatrixNV GLH_INITIALIZER;
    GLH_EXTERN PFNGLVERTEXATTRIBPOINTERNVPROC glVertexAttribPointerNV GLH_INITIALIZER;
    GLH_EXTERN PFNGLVERTEXATTRIB1DNVPROC glVertexAttrib1dNV GLH_INITIALIZER;
    GLH_EXTERN PFNGLVERTEXATTRIB1DVNVPROC glVertexAttrib1dvNV GLH_INITIALIZER;
    GLH_EXTERN PFNGLVERTEXATTRIB1FNVPROC glVertexAttrib1fNV GLH_INITIALIZER;
    GLH_EXTERN PFNGLVERTEXATTRIB1FVNVPROC glVertexAttrib1fvNV GLH_INITIALIZER;
    GLH_EXTERN PFNGLVERTEXATTRIB1SNVPROC glVertexAttrib1sNV GLH_INITIALIZER;
    GLH_EXTERN PFNGLVERTEXATTRIB1SVNVPROC glVertexAttrib1svNV GLH_INITIALIZER;
    GLH_EXTERN PFNGLVERTEXATTRIB2DNVPROC glVertexAttrib2dNV GLH_INITIALIZER;
    GLH_EXTERN PFNGLVERTEXATTRIB2DVNVPROC glVertexAttrib2dvNV GLH_INITIALIZER;
    GLH_EXTERN PFNGLVERTEXATTRIB2FNVPROC glVertexAttrib2fNV GLH_INITIALIZER;
    GLH_EXTERN PFNGLVERTEXATTRIB2FVNVPROC glVertexAttrib2fvNV GLH_INITIALIZER;
    GLH_EXTERN PFNGLVERTEXATTRIB2SNVPROC glVertexAttrib2sNV GLH_INITIALIZER;
    GLH_EXTERN PFNGLVERTEXATTRIB2SVNVPROC glVertexAttrib2svNV GLH_INITIALIZER;
    GLH_EXTERN PFNGLVERTEXATTRIB3DNVPROC glVertexAttrib3dNV GLH_INITIALIZER;
    GLH_EXTERN PFNGLVERTEXATTRIB3DVNVPROC glVertexAttrib3dvNV GLH_INITIALIZER;
    GLH_EXTERN PFNGLVERTEXATTRIB3FNVPROC glVertexAttrib3fNV GLH_INITIALIZER;
    GLH_EXTERN PFNGLVERTEXATTRIB3FVNVPROC glVertexAttrib3fvNV GLH_INITIALIZER;
    GLH_EXTERN PFNGLVERTEXATTRIB3SNVPROC glVertexAttrib3sNV GLH_INITIALIZER;
    GLH_EXTERN PFNGLVERTEXATTRIB3SVNVPROC glVertexAttrib3svNV GLH_INITIALIZER;
    GLH_EXTERN PFNGLVERTEXATTRIB4DNVPROC glVertexAttrib4dNV GLH_INITIALIZER;
    GLH_EXTERN PFNGLVERTEXATTRIB4DVNVPROC glVertexAttrib4dvNV GLH_INITIALIZER;
    GLH_EXTERN PFNGLVERTEXATTRIB4FNVPROC glVertexAttrib4fNV GLH_INITIALIZER;
    GLH_EXTERN PFNGLVERTEXATTRIB4FVNVPROC glVertexAttrib4fvNV GLH_INITIALIZER;
    GLH_EXTERN PFNGLVERTEXATTRIB4SNVPROC glVertexAttrib4sNV GLH_INITIALIZER;
    GLH_EXTERN PFNGLVERTEXATTRIB4SVNVPROC glVertexAttrib4svNV GLH_INITIALIZER;
    GLH_EXTERN PFNGLVERTEXATTRIB4UBVNVPROC glVertexAttrib4ubvNV GLH_INITIALIZER;
    GLH_EXTERN PFNGLVERTEXATTRIBS1DVNVPROC glVertexAttribs1dvNV GLH_INITIALIZER;
    GLH_EXTERN PFNGLVERTEXATTRIBS1FVNVPROC glVertexAttribs1fvNV GLH_INITIALIZER;
    GLH_EXTERN PFNGLVERTEXATTRIBS1SVNVPROC glVertexAttribs1svNV GLH_INITIALIZER;
    GLH_EXTERN PFNGLVERTEXATTRIBS2DVNVPROC glVertexAttribs2dvNV GLH_INITIALIZER;
    GLH_EXTERN PFNGLVERTEXATTRIBS2FVNVPROC glVertexAttribs2fvNV GLH_INITIALIZER;
    GLH_EXTERN PFNGLVERTEXATTRIBS2SVNVPROC glVertexAttribs2svNV GLH_INITIALIZER;
    GLH_EXTERN PFNGLVERTEXATTRIBS3DVNVPROC glVertexAttribs3dvNV GLH_INITIALIZER;
    GLH_EXTERN PFNGLVERTEXATTRIBS3FVNVPROC glVertexAttribs3fvNV GLH_INITIALIZER;
    GLH_EXTERN PFNGLVERTEXATTRIBS3SVNVPROC glVertexAttribs3svNV GLH_INITIALIZER;
    GLH_EXTERN PFNGLVERTEXATTRIBS4DVNVPROC glVertexAttribs4dvNV GLH_INITIALIZER;
    GLH_EXTERN PFNGLVERTEXATTRIBS4FVNVPROC glVertexAttribs4fvNV GLH_INITIALIZER;
    GLH_EXTERN PFNGLVERTEXATTRIBS4SVNVPROC glVertexAttribs4svNV GLH_INITIALIZER;
    GLH_EXTERN PFNGLVERTEXATTRIBS4UBVNVPROC glVertexAttribs4ubvNV GLH_INITIALIZER;
#endif

#ifdef GL_SGIS_texture_lod
#endif

#ifdef GL_SGIX_depth_texture
#endif

#ifdef GL_SGIX_shadow
#endif

#ifdef GL_VERSION_1_2
    /* These routines are prefixed by an underbar because these
       names without underbars are officially part of the
       OpenGL 1.2 namespace. */
    GLH_EXTERN PFNGLBLENDCOLORPROC _glBlendColor GLH_INITIALIZER;
    GLH_EXTERN PFNGLBLENDEQUATIONPROC _glBlendEquation GLH_INITIALIZER;
    GLH_EXTERN PFNGLDRAWRANGEELEMENTSPROC _glDrawRangeElements GLH_INITIALIZER;
    GLH_EXTERN PFNGLCOLORTABLEPROC _glColorTable GLH_INITIALIZER;
    GLH_EXTERN PFNGLCOLORTABLEPARAMETERFVPROC _glColorTableParameterfv GLH_INITIALIZER;
    GLH_EXTERN PFNGLCOLORTABLEPARAMETERIVPROC _glColorTableParameteriv GLH_INITIALIZER;
    GLH_EXTERN PFNGLCOPYCOLORTABLEPROC _glCopyColorTable GLH_INITIALIZER;
    GLH_EXTERN PFNGLGETCOLORTABLEPROC _glGetColorTable GLH_INITIALIZER;
    GLH_EXTERN PFNGLGETCOLORTABLEPARAMETERFVPROC _glGetColorTableParameterfv GLH_INITIALIZER;
    GLH_EXTERN PFNGLGETCOLORTABLEPARAMETERIVPROC _glGetColorTableParameteriv GLH_INITIALIZER;
    GLH_EXTERN PFNGLTEXIMAGE3DPROC _glTexImage3D GLH_INITIALIZER;
    GLH_EXTERN PFNGLTEXSUBIMAGE3DPROC _glTexSubImage3D GLH_INITIALIZER;
    GLH_EXTERN PFNGLCOPYTEXSUBIMAGE3DPROC _glCopyTexSubImage3D GLH_INITIALIZER;
#endif

#ifdef GL_WIN_swap_hint
    GLH_EXTERN PFNGLADDSWAPHINTRECTWINPROC glAddSwapHintRectWIN GLH_INITIALIZER;
#endif

#ifdef WGL_ARB_pbuffer
# ifdef _WIN32
    GLH_EXTERN PFNWGLCREATEPBUFFERARBPROC wglCreatePbufferARB GLH_INITIALIZER;
# endif
# ifdef _WIN32
    GLH_EXTERN PFNWGLGETPBUFFERDCARBPROC wglGetPbufferDCARB GLH_INITIALIZER;
# endif
# ifdef _WIN32
    GLH_EXTERN PFNWGLRELEASEPBUFFERDCARBPROC wglReleasePbufferDCARB GLH_INITIALIZER;
# endif
# ifdef _WIN32
    GLH_EXTERN PFNWGLDESTROYPBUFFERARBPROC wglDestroyPbufferARB GLH_INITIALIZER;
# endif
# ifdef _WIN32
    GLH_EXTERN PFNWGLQUERYPBUFFERARBPROC wglQueryPbufferARB GLH_INITIALIZER;
# endif
#endif

#ifdef WGL_ARB_pixel_format
# ifdef _WIN32
    GLH_EXTERN PFNWGLGETPIXELFORMATATTRIBIVARBPROC wglGetPixelFormatAttribivARB GLH_INITIALIZER;
# endif
# ifdef _WIN32
    GLH_EXTERN PFNWGLGETPIXELFORMATATTRIBFVARBPROC wglGetPixelFormatAttribfvARB GLH_INITIALIZER;
# endif
# ifdef _WIN32
    GLH_EXTERN PFNWGLCHOOSEPIXELFORMATARBPROC wglChoosePixelFormatARB GLH_INITIALIZER;
# endif
#endif


#ifdef GLH_EXT_SINGLE_FILE

int glh_init_extension(const char* extension)
{
    if (NULL == extension) {
        return FALSE;
#ifdef GL_ARB_multitexture
    } else if (0 == strcmp(extension, "GL_ARB_multitexture")) {
        glMultiTexCoord1dARB = (PFNGLMULTITEXCOORD1DARBPROC)GLH_EXT_GET_PROC_ADDRESS("glMultiTexCoord1dARB");
        if (NULL == glMultiTexCoord1dARB)
            return FALSE;
        glMultiTexCoord1dvARB = (PFNGLMULTITEXCOORD1DVARBPROC)GLH_EXT_GET_PROC_ADDRESS("glMultiTexCoord1dvARB");
        if (NULL == glMultiTexCoord1dvARB)
            return FALSE;
        glMultiTexCoord1fARB = (PFNGLMULTITEXCOORD1FARBPROC)GLH_EXT_GET_PROC_ADDRESS("glMultiTexCoord1fARB");
        if (NULL == glMultiTexCoord1fARB)
            return FALSE;
        glMultiTexCoord1fvARB = (PFNGLMULTITEXCOORD1FVARBPROC)GLH_EXT_GET_PROC_ADDRESS("glMultiTexCoord1fvARB");
        if (NULL == glMultiTexCoord1fvARB)
            return FALSE;
        glMultiTexCoord1iARB = (PFNGLMULTITEXCOORD1IARBPROC)GLH_EXT_GET_PROC_ADDRESS("glMultiTexCoord1iARB");
        if (NULL == glMultiTexCoord1iARB)
            return FALSE;
        glMultiTexCoord1ivARB = (PFNGLMULTITEXCOORD1IVARBPROC)GLH_EXT_GET_PROC_ADDRESS("glMultiTexCoord1ivARB");
        if (NULL == glMultiTexCoord1ivARB)
            return FALSE;
        glMultiTexCoord1sARB = (PFNGLMULTITEXCOORD1SARBPROC)GLH_EXT_GET_PROC_ADDRESS("glMultiTexCoord1sARB");
        if (NULL == glMultiTexCoord1sARB)
            return FALSE;
        glMultiTexCoord1svARB = (PFNGLMULTITEXCOORD1SVARBPROC)GLH_EXT_GET_PROC_ADDRESS("glMultiTexCoord1svARB");
        if (NULL == glMultiTexCoord1svARB)
            return FALSE;
        glMultiTexCoord2dARB = (PFNGLMULTITEXCOORD2DARBPROC)GLH_EXT_GET_PROC_ADDRESS("glMultiTexCoord2dARB");
        if (NULL == glMultiTexCoord2dARB)
            return FALSE;
        glMultiTexCoord2dvARB = (PFNGLMULTITEXCOORD2DVARBPROC)GLH_EXT_GET_PROC_ADDRESS("glMultiTexCoord2dvARB");
        if (NULL == glMultiTexCoord2dvARB)
            return FALSE;
        glMultiTexCoord2fARB = (PFNGLMULTITEXCOORD2FARBPROC)GLH_EXT_GET_PROC_ADDRESS("glMultiTexCoord2fARB");
        if (NULL == glMultiTexCoord2fARB)
            return FALSE;
        glMultiTexCoord2fvARB = (PFNGLMULTITEXCOORD2FVARBPROC)GLH_EXT_GET_PROC_ADDRESS("glMultiTexCoord2fvARB");
        if (NULL == glMultiTexCoord2fvARB)
            return FALSE;
        glMultiTexCoord2iARB = (PFNGLMULTITEXCOORD2IARBPROC)GLH_EXT_GET_PROC_ADDRESS("glMultiTexCoord2iARB");
        if (NULL == glMultiTexCoord2iARB)
            return FALSE;
        glMultiTexCoord2ivARB = (PFNGLMULTITEXCOORD2IVARBPROC)GLH_EXT_GET_PROC_ADDRESS("glMultiTexCoord2ivARB");
        if (NULL == glMultiTexCoord2ivARB)
            return FALSE;
        glMultiTexCoord2sARB = (PFNGLMULTITEXCOORD2SARBPROC)GLH_EXT_GET_PROC_ADDRESS("glMultiTexCoord2sARB");
        if (NULL == glMultiTexCoord2sARB)
            return FALSE;
        glMultiTexCoord2svARB = (PFNGLMULTITEXCOORD2SVARBPROC)GLH_EXT_GET_PROC_ADDRESS("glMultiTexCoord2svARB");
        if (NULL == glMultiTexCoord2svARB)
            return FALSE;
        glMultiTexCoord3dARB = (PFNGLMULTITEXCOORD3DARBPROC)GLH_EXT_GET_PROC_ADDRESS("glMultiTexCoord3dARB");
        if (NULL == glMultiTexCoord3dARB)
            return FALSE;
        glMultiTexCoord3dvARB = (PFNGLMULTITEXCOORD3DVARBPROC)GLH_EXT_GET_PROC_ADDRESS("glMultiTexCoord3dvARB");
        if (NULL == glMultiTexCoord3dvARB)
            return FALSE;
        glMultiTexCoord3fARB = (PFNGLMULTITEXCOORD3FARBPROC)GLH_EXT_GET_PROC_ADDRESS("glMultiTexCoord3fARB");
        if (NULL == glMultiTexCoord3fARB)
            return FALSE;
        glMultiTexCoord3fvARB = (PFNGLMULTITEXCOORD3FVARBPROC)GLH_EXT_GET_PROC_ADDRESS("glMultiTexCoord3fvARB");
        if (NULL == glMultiTexCoord3fvARB)
            return FALSE;
        glMultiTexCoord3iARB = (PFNGLMULTITEXCOORD3IARBPROC)GLH_EXT_GET_PROC_ADDRESS("glMultiTexCoord3iARB");
        if (NULL == glMultiTexCoord3iARB)
            return FALSE;
        glMultiTexCoord3ivARB = (PFNGLMULTITEXCOORD3IVARBPROC)GLH_EXT_GET_PROC_ADDRESS("glMultiTexCoord3ivARB");
        if (NULL == glMultiTexCoord3ivARB)
            return FALSE;
        glMultiTexCoord3sARB = (PFNGLMULTITEXCOORD3SARBPROC)GLH_EXT_GET_PROC_ADDRESS("glMultiTexCoord3sARB");
        if (NULL == glMultiTexCoord3sARB)
            return FALSE;
        glMultiTexCoord3svARB = (PFNGLMULTITEXCOORD3SVARBPROC)GLH_EXT_GET_PROC_ADDRESS("glMultiTexCoord3svARB");
        if (NULL == glMultiTexCoord3svARB)
            return FALSE;
        glMultiTexCoord4dARB = (PFNGLMULTITEXCOORD4DARBPROC)GLH_EXT_GET_PROC_ADDRESS("glMultiTexCoord4dARB");
        if (NULL == glMultiTexCoord4dARB)
            return FALSE;
        glMultiTexCoord4dvARB = (PFNGLMULTITEXCOORD4DVARBPROC)GLH_EXT_GET_PROC_ADDRESS("glMultiTexCoord4dvARB");
        if (NULL == glMultiTexCoord4dvARB)
            return FALSE;
        glMultiTexCoord4fARB = (PFNGLMULTITEXCOORD4FARBPROC)GLH_EXT_GET_PROC_ADDRESS("glMultiTexCoord4fARB");