#include <stdio.h>
#include <stdlib.h>

#include "lwip/ip_addr.h"

void test_ip(const char* ip_string)
{
  ip4_addr_t ip_addr;
  if(ip4addr_aton(ip_string, &ip_addr)) {
    printf("IP : \"%s\" is correct and is also known as \"%s\"\r\n", ip_string,\
           ip4addr_ntoa(&ip_addr));
  }
  else
    printf("IP : \"%s\" is not correct\r\n", ip_string);
}

int main(void)
{
  test_ip("192.168.0.1");
  test_ip("192.168.0.0001");
  test_ip("192.168.0.zzz");
  test_ip("192.168.1");
  test_ip("192.168.0xd3");
  test_ip("192.168.0xz5");
  test_ip("192.168.095");

  return 0;
}