--- ppp-2.4.5.orig/pppd/sys-solaris.c	2009-11-16 23:26:07.000000000 +0100
+++ ppp-2.4.5/pppd/sys-solaris.c	2014-03-17 16:13:13.000000000 +0100
@@ -241,15 +241,15 @@ static u_int32_t default_route_gateway;
 static u_int32_t proxy_arp_addr;	/* Addr for proxy arp entry added */
 
 /* Prototypes for procedures local to this file. */
-static int translate_speed __P((int));
-static int baud_rate_of __P((int));
-static int get_ether_addr __P((u_int32_t, struct sockaddr *));
-static int get_hw_addr __P((char *, u_int32_t, struct sockaddr *));
-static int get_hw_addr_dlpi __P((char *, struct sockaddr *));
-static int dlpi_attach __P((int, int));
-static int dlpi_info_req __P((int));
-static int dlpi_get_reply __P((int, union DL_primitives *, int, int));
-static int strioctl __P((int, int, void *, int, int));
+static int translate_speed (int);
+static int baud_rate_of (int);
+static int get_ether_addr (u_int32_t, struct sockaddr *);
+static int get_hw_addr (char *, u_int32_t, struct sockaddr *);
+static int get_hw_addr_dlpi (char *, struct sockaddr *);
+static int dlpi_attach (int, int);
+static int dlpi_info_req (int);
+static int dlpi_get_reply (int, union DL_primitives *, int, int);
+static int strioctl (int, int, void *, int, int);
 
 #ifdef SOL2
 /*