-static void eap_init __P((int unit));
-static void eap_input __P((int unit, u_char *inp, int inlen));
-static void eap_protrej __P((int unit));
-static void eap_lowerup __P((int unit));
-static void eap_lowerdown __P((int unit));
-static int eap_printpkt __P((u_char *inp, int inlen,
- void (*)(void *arg, char *fmt, ...), void *arg));
+static void eap_init (int unit);
+static void eap_input (int unit, u_char *inp, int inlen);
+static void eap_protrej (int unit);
+static void eap_lowerup (int unit);
+static void eap_lowerdown (int unit);
+static int eap_printpkt (u_char *inp, int inlen,
+ void (*)(void *arg, char *fmt, ...), void *arg);