#ifndef IPUtils_h
#define IPUtils_h

#include <IPAddress.h>

const IPAddress IP_NOT_SET = IPAddress(INADDR_NONE);

class IPUtils {
 public:
   static bool isSet(const IPAddress& ip) {
    return ip != IP_NOT_SET;
  }
  static bool isNotSet(const IPAddress& ip) {
    return ip == IP_NOT_SET;
  }
};

#endif  // end IPUtils_h