-extern int isakmp_info_recv __P((struct ph1handle *, vchar_t *));
-extern int isakmp_info_send_d1 __P((struct ph1handle *));
-extern int isakmp_info_send_d2 __P((struct ph2handle *));
-extern int isakmp_info_send_nx __P((struct isakmp *,
- struct sockaddr_storage *, struct sockaddr_storage *, int, vchar_t *));
-extern int isakmp_info_send_n1 __P((struct ph1handle *, int, vchar_t *));
-extern int isakmp_info_send_n2 __P((struct ph2handle *, int, vchar_t *));
-extern int isakmp_info_send_common __P((struct ph1handle *,
- vchar_t *, u_int32_t, int));
+extern int isakmp_info_recv (phase1_handle_t *, vchar_t *);
+extern int isakmp_info_send_d1 (phase1_handle_t *);
+extern int isakmp_info_send_d2 (phase2_handle_t *);
+extern int isakmp_info_send_nx (struct isakmp *,
+ struct sockaddr_storage *, struct sockaddr_storage *, int, vchar_t *);
+extern int isakmp_info_send_n1 (phase1_handle_t *, int, vchar_t *);
+extern int isakmp_info_send_n2 (phase2_handle_t *, int, vchar_t *);
+extern int isakmp_info_send_common (phase1_handle_t *,
+ vchar_t *, u_int32_t, int);