From NetBSD: 960217 merge

src/lib/libc/string/bcmp.c

@@ -1,3 +1,5 @@
+/*	$OpenBSD: bcmp.c,v 1.2 1996/03/09 02:42:54 niklas Exp $	*/
+
 /*
  * Copyright (c) 1987 Regents of the University of California.
  * All rights reserved.
@@ -33,7 +35,7 @@
 
 #if defined(LIBC_SCCS) && !defined(lint)
 /*static char *sccsid = "from: @(#)bcmp.c	5.6 (Berkeley) 2/24/91";*/
-static char *rcsid = "$Id: bcmp.c,v 1.1.1.1 1995/10/18 08:42:20 deraadt Exp $";
+static char *rcsid = "$Id: bcmp.c,v 1.2 1996/03/09 02:42:54 niklas Exp $";
 #endif /* LIBC_SCCS and not lint */
 
 #include <string.h>
@@ -41,6 +43,7 @@ static char *rcsid = "$Id: bcmp.c,v 1.1.1.1 1995/10/18 08:42:20 deraadt Exp $";
 /*
  * bcmp -- vax cmpc3 instruction
  */
+int
 bcmp(b1, b2, length)
 	const void *b1, *b2;
 	register size_t length;

src/lib/libc/string/bm.c

@@ -1,3 +1,5 @@
+/*	$OpenBSD: bm.c,v 1.2 1996/03/09 02:42:55 niklas Exp $	*/
+
 /*-
  * Copyright (c) 1994
  *	The Regents of the University of California.  All rights reserved.
@@ -34,10 +36,10 @@
  * SUCH DAMAGE.
  */
 
-#ifndef lint
-/* from: static char sccsid[] = "@(#)bm.c	8.7 (Berkeley) 6/21/94"; */
-static char *rcsid = "$Id: bm.c,v 1.1.1.1 1995/10/18 08:42:20 deraadt Exp $";
-#endif /* not lint */
+#if defined(LIBC_SCCS) && !defined(lint)
+/* from: static char sccsid[] = "@(#)bm.c     8.7 (Berkeley) 6/21/94"; */
+static char *rcsid = "$Id: bm.c,v 1.2 1996/03/09 02:42:55 niklas Exp $";
+#endif /* LIBC_SCCS && not lint */
 
 #include <sys/types.h>
 

src/lib/libc/string/strcat.c

@@ -1,3 +1,5 @@
+/*	$OpenBSD: strcat.c,v 1.2 1996/03/09 02:42:56 niklas Exp $	*/
+
 /*
  * Copyright (c) 1988 Regents of the University of California.
  * All rights reserved.
@@ -33,7 +35,7 @@
 
 #if defined(LIBC_SCCS) && !defined(lint)
 /*static char *sccsid = "from: @(#)strcat.c	5.6 (Berkeley) 2/24/91";*/
-static char *rcsid = "$Id: strcat.c,v 1.1.1.1 1995/10/18 08:42:22 deraadt Exp $";
+static char *rcsid = "$Id: strcat.c,v 1.2 1996/03/09 02:42:56 niklas Exp $";
 #endif /* LIBC_SCCS and not lint */
 
 #include <string.h>
@@ -46,6 +48,6 @@ strcat(s, append)
 	char *save = s;
 
 	for (; *s; ++s);
-	while (*s++ = *append++);
+	while ((*s++ = *append++) != '\0');
 	return(save);
 }

src/lib/libc/string/strcpy.c

@@ -1,3 +1,5 @@
+/*	$OpenBSD: strcpy.c,v 1.2 1996/03/09 02:42:57 niklas Exp $	*/
+
 /*
  * Copyright (c) 1988 Regents of the University of California.
  * All rights reserved.
@@ -33,7 +35,7 @@
 
 #if defined(LIBC_SCCS) && !defined(lint)
 /*static char *sccsid = "from: @(#)strcpy.c	5.7 (Berkeley) 2/24/91";*/
-static char *rcsid = "$Id: strcpy.c,v 1.1.1.1 1995/10/18 08:42:22 deraadt Exp $";
+static char *rcsid = "$Id: strcpy.c,v 1.2 1996/03/09 02:42:57 niklas Exp $";
 #endif /* LIBC_SCCS and not lint */
 
 #include <string.h>
@@ -45,6 +47,6 @@ strcpy(to, from)
 {
 	char *save = to;
 
-	for (; *to = *from; ++from, ++to);
+	for (; (*to = *from) != '\0'; ++from, ++to);
 	return(save);
 }

src/lib/libc/string/strftime.c

@@ -1,3 +1,5 @@
+/*	$OpenBSD: strftime.c,v 1.3 1996/03/09 02:42:58 niklas Exp $	*/
+
 /*
  * Copyright (c) 1989 The Regents of the University of California.
  * All rights reserved.
@@ -33,7 +35,7 @@
 
 #if defined(LIBC_SCCS) && !defined(lint)
 /*static char *sccsid = "from: @(#)strftime.c	5.11 (Berkeley) 2/24/91";*/
-static char *rcsid = "$Id: strftime.c,v 1.2 1995/12/30 08:16:41 deraadt Exp $";
+static char *rcsid = "$Id: strftime.c,v 1.3 1996/03/09 02:42:58 niklas Exp $";
 #endif /* LIBC_SCCS and not lint */
 
 #include <sys/localedef.h>
@@ -272,7 +274,7 @@ _fmt(format, t)
 	return(gsize);
 }
 
-static
+static int
 _secs(t)
 	struct tm *t;
 {
@@ -289,7 +291,7 @@ _secs(t)
 	return(_add(++p));
 }
 
-static
+static int
 _conv(n, digits, pad)
 	int n, digits;
 	char pad;
@@ -304,7 +306,7 @@ _conv(n, digits, pad)
 	return(_add(++p));
 }
 
-static
+static int
 _add(str)
 	register char *str;
 {