--- ppp-2.4.5.orig/pppd/eap.h	2009-11-16 23:26:07.000000000 +0100
+++ ppp-2.4.5/pppd/eap.h	2014-03-17 16:13:13.000000000 +0100
@@ -145,8 +145,8 @@ typedef struct eap_state {
 
 extern eap_state eap_states[];
 
-void eap_authwithpeer __P((int unit, char *localname));
-void eap_authpeer __P((int unit, char *localname));
+void eap_authwithpeer (int unit, char *localname);
+void eap_authpeer (int unit, char *localname);
 
 extern struct protent eap_protent;