X-Git-Url: http://git.ozlabs.org/?a=blobdiff_plain;f=pppd%2Fipv6cp.h;h=3be5885abbda926c42b0c2a50aee2d4c4e589ac6;hb=9d6d326b2530cffb1414e4c401675117c42d43ce;hp=3ce9df422eb53f3afd542c80fc7c04723b335ccc;hpb=db3aa5f130886194d00a0c24db1e75261f9f9798;p=ppp.git

diff --git a/pppd/ipv6cp.h b/pppd/ipv6cp.h
index 3ce9df4..3be5885 100644
--- a/pppd/ipv6cp.h
+++ b/pppd/ipv6cp.h
@@ -33,8 +33,16 @@
  * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  *
  */
+
+#ifndef PPP_IPV6CP_H
+#define PPP_IPV6CP_H
+
 #include "pppdconf.h"
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 /*  Original version, based on RFC2023 :
 
     Copyright (c) 1995, 1996, 1997 Francis.Dupont@inria.fr, INRIA Rocquencourt,
@@ -169,3 +177,21 @@ 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;
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif