PFNGLVERTEXARRAYVERTEXATTRIBOFFSETEXTPROC typedef
        PFNGLVERTEXARRAYVERTEXATTRIBOFFSETEXTPROC =
     Void Function(Uint32 vaobj, Uint32 buffer, Uint32 index, Int32 size, Uint32 type, Int32 normalized, Uint32 stride, Pointer<NativeType>  offset)
    
    
    
Implementation
typedef PFNGLVERTEXARRAYVERTEXATTRIBOFFSETEXTPROC =
    Void Function(
      Uint32 vaobj,
      Uint32 buffer,
      Uint32 index,
      Int32 size,
      Uint32 type,
      Int32 normalized,
      Uint32 stride,
      Pointer<NativeType> offset,
    );