summaryrefslogtreecommitdiff
path: root/pppd/ipv6cp.h
diff options
context:
space:
mode:
Diffstat (limited to 'pppd/ipv6cp.h')
-rw-r--r--pppd/ipv6cp.h6
1 files changed, 6 insertions, 0 deletions
diff --git a/pppd/ipv6cp.h b/pppd/ipv6cp.h
index 3ce9df4..172b6eb 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 +173,5 @@ extern ipv6cp_options ipv6cp_allowoptions[];
extern ipv6cp_options ipv6cp_hisoptions[];
extern struct protent ipv6cp_protent;
+
+#endif