Function CUnescape

tensorflow/core/platform/str_util.cc:34–36

string CEscape(StringPiece src) { return absl::CEscape(src); }

bool CUnescape(StringPiece source, string* dest, string* error) {
  return absl::CUnescape(source, dest, error);
}

void StripTrailingWhitespace(string* s) {
  absl::StripTrailingAsciiWhitespace(s);