-#ifndef HAVE_INET_ATON
- int inet_aton(const char *cp, struct in_addr *inp)
-{
- unsigned int a1, a2, a3, a4;
- unsigned long ret;
-
- if (strcmp(cp, "255.255.255.255") == 0) {
- inp->s_addr = (unsigned) -1;
- return 1;
- }
-
- if (sscanf(cp, "%u.%u.%u.%u", &a1, &a2, &a3, &a4) != 4 ||
- a1 > 255 || a2 > 255 || a3 > 255 || a4 > 255) {
- return 1;
- }
-
- ret = (a1 << 24) | (a2 << 16) | (a3 << 8) | a4;
-
- inp->s_addr = htonl(ret);
-
- if (inp->s_addr == (unsigned) -1) {
- return 0;
- }
- return 1;
-}
-#endif
-