function NLStreamCreateMutableCopy($capacity = 0, NLMutableFileStream $theFileStream) { $capacity = _size_t($capacity); return __NLStreamCopy($capacity == 0 ? kNLMutable : kNLFixedMutable, $capacity, $theFileStream); }
function NLDataCreateMutableCopy($capacity = 0, NLMutableData $theData) { $capacity = _size_t($capacity); return __NLDataCopy($capacity == 0 ? kNLMutable : kNLFixedMutable, $capacity, $theData); }