Function(CGLError, "CGLDestroyRendererInfo", [(CGLRendererInfoObj, "rend")]),
Function(CGLError, "CGLDescribeRenderer", [(CGLRendererInfoObj, "rend"), (GLint, "rend_num"), (CGLRendererProperty, "prop"), (OpaquePointer(GLint), "value")]),
Function(CGLError, "CGLCreateContext", [(CGLPixelFormatObj, "pix"), (CGLContextObj, "share"), Out(Pointer(CGLContextObj), "ctx")]),
Function(CGLError, "CGLDestroyRendererInfo", [(CGLRendererInfoObj, "rend")]),
Function(CGLError, "CGLDescribeRenderer", [(CGLRendererInfoObj, "rend"), (GLint, "rend_num"), (CGLRendererProperty, "prop"), (OpaquePointer(GLint), "value")]),
Function(CGLError, "CGLCreateContext", [(CGLPixelFormatObj, "pix"), (CGLContextObj, "share"), Out(Pointer(CGLContextObj), "ctx")]),