Function containsControlCharacter0

src/share/jsoncpp/jsoncpp.cpp:4170–4178

}

static bool containsControlCharacter0(const char* str, unsigned len) {
  char const* end = str + len;
  while (end != str) {
    if (isControlCharacter(*str) || 0==*str)
      return true;
    ++str;
  }
  return false;
}

JSONCPP_STRING valueToString(LargestInt value) {
  UIntToStringBuffer buffer;