PFNGLDRAWPIXELSPROC typedef
        PFNGLDRAWPIXELSPROC =
     Void Function(Uint32 width, Uint32 height, Uint32 format, Uint32 type, Pointer<NativeType>  pixels)
    
    
    
Implementation
typedef PFNGLDRAWPIXELSPROC =
    Void Function(
      Uint32 width,
      Uint32 height,
      Uint32 format,
      Uint32 type,
      Pointer<NativeType> pixels,
    );