Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.

===================================================================
RCS file: /ftp/cvs/cvsroot/src/lib/libwrap/rfc931.c,v
rcsdiff: /ftp/cvs/cvsroot/src/lib/libwrap/rfc931.c,v: warning: Unknown phrases like `commitid ...;' are present.
retrieving revision 1.8.56.1
retrieving revision 1.8.56.2
diff -u -p -r1.8.56.1 -r1.8.56.2
--- src/lib/libwrap/rfc931.c	2012/04/23 16:48:56	1.8.56.1
+++ src/lib/libwrap/rfc931.c	2012/04/23 23:40:41	1.8.56.2
@@ -1,4 +1,4 @@
-/*	$NetBSD: rfc931.c,v 1.8.56.1 2012/04/23 16:48:56 riz Exp $	*/
+/*	$NetBSD: rfc931.c,v 1.8.56.2 2012/04/23 23:40:41 riz Exp $	*/
 
  /*
   * rfc931() speaks a common subset of the RFC 931, AUTH, TAP, IDENT and RFC
@@ -16,7 +16,7 @@
 #if 0
 static char sccsid[] = "@(#) rfc931.c 1.10 95/01/02 16:11:34";
 #else
-__RCSID("$NetBSD: rfc931.c,v 1.8.56.1 2012/04/23 16:48:56 riz Exp $");
+__RCSID("$NetBSD: rfc931.c,v 1.8.56.2 2012/04/23 23:40:41 riz Exp $");
 #endif
 #endif
 
@@ -44,13 +44,15 @@ int     rfc931_timeout = RFC931_TIMEOUT;
 
 static jmp_buf timebuf;
 
-static FILE *fsocket(int, int, int);
-static void timeout(int);
+static FILE *fsocket __P((int, int, int));
+static void timeout __P((int));
 
 /* fsocket - open stdio stream on top of socket */
 
-static FILE *
-fsocket(int domain, int type, int protocol)
+static FILE *fsocket(domain, type, protocol)
+int     domain;
+int     type;
+int     protocol;
 {
     int     s;
     FILE   *fp;
@@ -69,16 +71,18 @@ fsocket(int domain, int type, int protoc
 
 /* timeout - handle timeouts */
 
-static void
-timeout(int sig)
+static void timeout(sig)
+int     sig;
 {
     longjmp(timebuf, sig);
 }
 
 /* rfc931 - return remote user name, given socket structures */
 
-void
-rfc931(struct sockaddr *rmt_sin, struct sockaddr *our_sin, char *dest)
+void    rfc931(rmt_sin, our_sin, dest)
+struct sockaddr *rmt_sin;
+struct sockaddr *our_sin;
+char   *dest;
 {
     unsigned rmt_port;
     unsigned our_port;
@@ -89,9 +93,9 @@ rfc931(struct sockaddr *rmt_sin, struct 
     char   *cp;
     char   *result = unknown;
     FILE   *fp;
-    volatile int salen;
-    u_short * volatile rmt_portp;
-    u_short * volatile our_portp;
+    int salen;
+    u_short *rmt_portp;
+    u_short *our_portp;
 
     /* address family must be the same */
     if (rmt_sin->sa_family != our_sin->sa_family) {