PFNGLTANGENT3BVEXTPROCDart typedef
        PFNGLTANGENT3BVEXTPROCDart =
     void Function(Pointer<Utf8>  v)
    
    
    
Implementation
typedef PFNGLTANGENT3BVEXTPROCDart = void Function(Pointer<Utf8> v);typedef PFNGLTANGENT3BVEXTPROCDart = void Function(Pointer<Utf8> v);