X-Git-Url: https://git.ozlabs.org/?a=blobdiff_plain;f=pppd%2Fipcp.h;h=0e449319b64bf56336a16ea297999716302dfd84;hb=c0d579b8423ef278c204b6db60615c88eea9c870;hp=90336c4013cd1aaddb27409db28e9cef7c21f8a9;hpb=199e97bae9c03f5cec5202a511b5c436aff05af9;p=ppp.git

diff --git a/pppd/ipcp.h b/pppd/ipcp.h
index 90336c4..0e44931 100644
--- a/pppd/ipcp.h
+++ b/pppd/ipcp.h
@@ -39,6 +39,9 @@
  * AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
  * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  */
+#ifndef PPP_IPCP_H
+#define PPP_IPCP_H
+
 #include "pppdconf.h"
 
 /*
@@ -96,3 +99,5 @@ extern ipcp_options ipcp_hisoptions[];
 char *ip_ntoa(u_int32_t);
 
 extern struct protent ipcp_protent;
+
+#endif /* PPP_IPCP_H */