Updated through tag hostap_2_5 from git://w1.fi/hostap.git

[mech_eap.git] / libeap / src / utils / ip_addr.c

diff --git a/libeap/src/utils/ip_addr.c b/libeap/src/utils/ip_addr.c
index 158fd57..92a3590 100644 (file)
--- a/libeap/src/utils/ip_addr.c
+++ b/libeap/src/utils/ip_addr.c
@@ -2,14 +2,8 @@
  * IP address processing
  * Copyright (c) 2003-2006, Jouni Malinen <j@w1.fi>
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- * Alternatively, this software may be distributed under the terms of BSD
- * license.
- *
- * See README and COPYING for more details.
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
  */
 
 #include "includes.h"
@@ -39,30 +33,6 @@ const char * hostapd_ip_txt(const struct hostapd_ip_addr *addr, char *buf,
 }
 
 
-int hostapd_ip_diff(struct hostapd_ip_addr *a, struct hostapd_ip_addr *b)
-{
-       if (a == NULL && b == NULL)
-               return 0;
-       if (a == NULL || b == NULL)
-               return 1;
-
-       switch (a->af) {
-       case AF_INET:
-               if (a->u.v4.s_addr != b->u.v4.s_addr)
-                       return 1;
-               break;
-#ifdef CONFIG_IPV6
-       case AF_INET6:
-               if (os_memcmp(&a->u.v6, &b->u.v6, sizeof(a->u.v6)) != 0)
-                       return 1;
-               break;
-#endif /* CONFIG_IPV6 */
-       }
-
-       return 0;
-}
-
-
 int hostapd_parse_ip_addr(const char *txt, struct hostapd_ip_addr *addr)
 {
 #ifndef CONFIG_NATIVE_WINDOWS