#include <stdio.h> #include "strings_utils.h" int main(int argc, char *argv[]) { int n; unsigned char res[4]; if (argc != 2) { fprintf (stdout, "\nUsage ip_address_to_num.test <IP address>\n"); return 1; } n = ip_address_to_num(argv[1], res); if (n == 0) { for (n=0; n<4; n++) { printf ("\n%d", res[n]); } } else { fprintf (stdout, "\nThis is not an IP address\n"); } fprintf (stdout, "\n\n"); return 1; }