Move IPv6 address utility functions to wsutil

Change-Id: Ica8babbf4760b02e4840557fc61241152b2763c5
Reviewed-on: https://code.wireshark.org/review/13025
Petri-Dish: João Valverde <j@v6e.pt>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Alexis La Goutte <alexis.lagoutte@gmail.com>
Reviewed-by: João Valverde <j@v6e.pt>

2 files changed, 30 insertions, 30 deletions

diff --git a/epan/dissectors/packet-ipv6.c b/epan/dissectors/packet-ipv6.c
index 9562ba8dd2..6a1cd60700 100644
--- a/epan/dissectors/packet-ipv6.c
+++ b/epan/dissectors/packet-ipv6.c
@@ -643,36 +643,6 @@ again:
     return try_capture_dissector("ipv6.nxt", nxt, pd, offset, len, cpinfo, pseudo_header);
 }
 
-/**
- * Unicast Scope
- * Note that we must check topmost 10 bits only, not 16 bits (see RFC2373).
- */
-#if 0 /* XXX Currently unused */
-static inline gboolean in6_is_addr_link_local(struct e_in6_addr *a) {
-    if ((a->bytes[0] == 0xfe) && ((a->bytes[1] & 0xc0) == 0x80)) {
-        return TRUE;
-    }
-    return FALSE;
-}
-
-static inline gboolean in6_is_addr_sitelocal(struct e_in6_addr *a) {
-    if ((a->bytes[0] == 0xfe) && ((a->bytes[1] & 0xc0) == 0xc0)) {
-        return TRUE;
-    }
-    return FALSE;
-}
-#endif
-
-/**
- * Multicast
- */
-static inline gboolean in6_is_addr_multicast(struct e_in6_addr *a) {
-    if (a->bytes[0] == 0xff) {
-        return TRUE;
-    }
-    return FALSE;
-}
-
 #ifdef HAVE_GEOIP_V6
 static void
 add_geoip_info_entry(proto_tree *geoip_info_tree, proto_item *geoip_info_item, tvbuff_t *tvb, gint offset, const struct e_in6_addr *ip, int isdst)
diff --git a/wsutil/inet_ipv6.h b/wsutil/inet_ipv6.h
index 85a09e7105..21543253c4 100644
--- a/wsutil/inet_ipv6.h
+++ b/wsutil/inet_ipv6.h
@@ -26,4 +26,34 @@ struct e_in6_addr {
 	guint8   bytes[16];		/**< 128 bit IP6 address */
 };
 
+/**
+ * Unicast Scope
+ * Note that we must check topmost 10 bits only, not 16 bits (see RFC2373).
+ */
+#if 0 /* XXX Currently unused */
+static inline gboolean in6_is_addr_link_local(struct e_in6_addr *a) {
+    if ((a->bytes[0] == 0xfe) && ((a->bytes[1] & 0xc0) == 0x80)) {
+        return TRUE;
+    }
+    return FALSE;
+}
+
+static inline gboolean in6_is_addr_sitelocal(struct e_in6_addr *a) {
+    if ((a->bytes[0] == 0xfe) && ((a->bytes[1] & 0xc0) == 0xc0)) {
+        return TRUE;
+    }
+    return FALSE;
+}
+#endif
+
+/**
+ * Multicast
+ */
+static inline gboolean in6_is_addr_multicast(struct e_in6_addr *a) {
+    if (a->bytes[0] == 0xff) {
+        return TRUE;
+    }
+    return FALSE;
+}
+
 #endif