typemap

   1 TYPEMAP
   2 int64_t                T_INT64
   3 uint64_t               T_UINT64
   4 Digest::HighwayHash    T_PTROBJ
   5
   6 INPUT
   7 T_INT64
   8         $var = SvI64($arg);
   9
  10 T_UINT64
  11         $var = SvU64($arg);
  12
  13 OUTPUT
  14 T_INT64
  15         $arg = newSVi64($var);
  16
  17 T_UINT64
  18         $arg = newSVu64($var);
  19