Function containsControlCharacter

src/share/jsoncpp/jsoncpp.cpp:4162–4168

#endif

static bool containsControlCharacter(const char* str) {
  while (*str) {
    if (isControlCharacter(*(str++)))
      return true;
  }
  return false;
}

static bool containsControlCharacter0(const char* str, unsigned len) {
  char const* end = str + len;