===================================================================
RCS file: /cvsrepo/anoncvs/cvs/src/usr.bin/cvs/rcsnum.c,v
retrieving revision 1.3
retrieving revision 1.4
diff -u -r1.3 -r1.4
--- src/usr.bin/cvs/rcsnum.c	2004/07/29 17:47:50	1.3
+++ src/usr.bin/cvs/rcsnum.c	2004/12/07 17:10:56	1.4
@@ -1,16 +1,16 @@
-/*	$OpenBSD: rcsnum.c,v 1.3 2004/07/29 17:47:50 jfb Exp $	*/
+/*	$OpenBSD: rcsnum.c,v 1.4 2004/12/07 17:10:56 tedu Exp $	*/
 /*
  * Copyright (c) 2004 Jean-Francois Brousseau <jfb@openbsd.org>
- * All rights reserved. 
+ * All rights reserved.
  *
- * Redistribution and use in source and binary forms, with or without 
- * modification, are permitted provided that the following conditions 
- * are met: 
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
  *
- * 1. Redistributions of source code must retain the above copyright 
- *    notice, this list of conditions and the following disclaimer. 
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
  * 2. The name of the author may not be used to endorse or promote products
- *    derived from this software without specific prior written permission. 
+ *    derived from this software without specific prior written permission.
  *
  * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
  * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
@@ -21,12 +21,11 @@
  * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
  * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
  * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
 #include <sys/param.h>
 
-
 #include <ctype.h>
 #include <stdio.h>
 #include <stdlib.h>
@@ -42,7 +41,6 @@
  *
  * Allocate an RCS number structure.
  */
-
 RCSNUM*
 rcsnum_alloc(void)
 {
@@ -79,7 +77,6 @@
  * rcsnum_tostr()
  * Returns a pointer to the start of <buf> on success, or NULL on failure.
  */
-
 char*
 rcsnum_tostr(const RCSNUM *nump, char *buf, size_t blen)
 {
@@ -91,7 +88,7 @@
 		return (buf);
 	}
 
-	snprintf(buf, blen, "%u", nump->rn_id[0]); 
+	snprintf(buf, blen, "%u", nump->rn_id[0]);
 	for (i = 1; i < nump->rn_len; i++) {
 		snprintf(tmp, sizeof(tmp), ".%u", nump->rn_id[i]);
 		strlcat(buf, tmp, blen);
@@ -108,7 +105,6 @@
  * numbers deep.
  * Returns 0 on success, or -1 on failure.
  */
-
 int
 rcsnum_cpy(const RCSNUM *nsrc, RCSNUM *ndst, u_int depth)
 {
@@ -143,7 +139,6 @@
  * the result.  A value of 0 means that the depth will be the minimum of the
  * two numbers.
  */
-
 int
 rcsnum_cmp(const RCSNUM *n1, const RCSNUM *n2, u_int depth)
 {
@@ -154,7 +149,7 @@
 	slen = MIN(n1->rn_len, n2->rn_len);
 	if ((depth != 0) && (slen > depth))
 		slen = depth;
-		
+
 	for (i = 0; i < slen; i++) {
 		res = n1->rn_id[i] - n2->rn_id[i];
 		if (res < 0)
@@ -181,7 +176,6 @@
  * NULL.
  * Returns 0 on success, or -1 on failure.
  */
-
 int
 rcsnum_aton(const char *str, char **ep, RCSNUM *nump)
 {