glColor4usv function opengl
GLAPI void GLAPIENTRY glColor4usv( const GLushort *v )
Implementation
void glColor4usv(Pointer<Uint16> v) {
  final glColor4usvAsFunction = _glColor4usv
      .cast<NativeFunction<Void Function(Pointer<Uint16> v)>>()
      .asFunction<void Function(Pointer<Uint16> v)>();
  return glColor4usvAsFunction(v);
}