X-Git-Url: https://git.ozlabs.org/?a=blobdiff_plain;f=pppd%2Fipv6cp.h;h=3be5885abbda926c42b0c2a50aee2d4c4e589ac6;hb=4f3e40659fcccce45068473ae94cfead18260c77;hp=172b6eb85794d6ba99475bb2012e787148c721aa;hpb=fb3529ccfc1868e8563a2dcfbae7b386125fccbc;p=ppp.git

diff --git a/pppd/ipv6cp.h b/pppd/ipv6cp.h
index 172b6eb..3be5885 100644
--- a/pppd/ipv6cp.h
+++ b/pppd/ipv6cp.h
@@ -39,6 +39,10 @@
 
 #include "pppdconf.h"
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 /*  Original version, based on RFC2023 :
 
     Copyright (c) 1995, 1996, 1997 Francis.Dupont@inria.fr, INRIA Rocquencourt,
@@ -174,4 +178,20 @@ 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