strcpy_s method
Implementation
int strcpy_s(
  ffi.Pointer<ffi.Int8> _Destination,
  int _SizeInBytes,
  ffi.Pointer<ffi.Int8> _Source,
) {
  return (_strcpy_s ??=
      _dylib.lookupFunction<_c_strcpy_s, _dart_strcpy_s>('strcpy_s'))(
    _Destination,
    _SizeInBytes,
    _Source,
  );
}