PFNGLMULTITEXPARAMETERFVEXTPROC typedef
        PFNGLMULTITEXPARAMETERFVEXTPROC =
     Void Function(Uint32 texunit, Uint32 target, Uint32 pname, Pointer<Float>  params)
    
    
    
Implementation
typedef PFNGLMULTITEXPARAMETERFVEXTPROC =
    Void Function(
      Uint32 texunit,
      Uint32 target,
      Uint32 pname,
      Pointer<Float> params,
    );