X-Git-Url: http://git.ozlabs.org/?a=blobdiff_plain;f=pppd%2Fipv6cp.h;h=d6e626e716a829da73ca2335578f4eb9d961fb23;hb=ef95263d74a26edf08061b940db722189b441e9c;hp=3ce9df422eb53f3afd542c80fc7c04723b335ccc;hpb=189bad1c0baeb4fd65ff566d2723b5bc95205a65;p=ppp.git

diff --git a/pppd/ipv6cp.h b/pppd/ipv6cp.h
index 3ce9df4..d6e626e 100644
--- a/pppd/ipv6cp.h
+++ b/pppd/ipv6cp.h
@@ -33,6 +33,10 @@
  * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  *
  */
+
+#ifndef PPP_IPV6CP_H
+#define PPP_IPV6CP_H
+
 #include "pppdconf.h"
 
 /*  Original version, based on RFC2023 :
@@ -169,3 +173,17 @@ extern ipv6cp_options ipv6cp_allowoptions[];
 extern ipv6cp_options ipv6cp_hisoptions[];
 
 extern struct protent ipv6cp_protent;
+
+/*
+ * Hook for a plugin to know when IPv6 protocol has come up
+ */
+typedef void (ipv6_up_hook_fn)(void);
+extern ipv6_up_hook_fn *ipv6_up_hook;
+
+/*
+ * Hook for a plugin to know when IPv6 protocol has come down
+ */
+typedef void (ipv6_down_hook_fn)(void);
+extern ipv6_down_hook_fn *ipv6_down_hook;
+
+#endif