PFNGLREPLACEMENTCODEUICOLOR4FNORMAL3FVERTEX3FSUNPROCDart typedef
        PFNGLREPLACEMENTCODEUICOLOR4FNORMAL3FVERTEX3FSUNPROCDart =
     void Function(int rc, double r, double g, double b, double a, double nx, double ny, double nz, double x, double y, double z)
    
    
    
Implementation
typedef PFNGLREPLACEMENTCODEUICOLOR4FNORMAL3FVERTEX3FSUNPROCDart =
    void Function(
      int rc,
      double r,
      double g,
      double b,
      double a,
      double nx,
      double ny,
      double nz,
      double x,
      double y,
      double z,
    );