avoid leaving off the trailing nul in a literal string.

[bsdgames-darwin.git] / ppt / ppt.c

diff --git a/ppt/ppt.c b/ppt/ppt.c
index af0585cee7bf06eba9ed4ecb05b90f059f9caf3c..90c4504ead8ce545e6d299da34c8aa3a870f01a0 100644 (file)
--- a/ppt/ppt.c
+++ b/ppt/ppt.c
@@ -1,4 +1,4 @@
-/*     $NetBSD: ppt.c,v 1.14 2002/11/26 23:07:36 atatat Exp $  */
+/*     $NetBSD: ppt.c,v 1.19 2011/08/29 20:30:37 joerg Exp $   */
 
 /*
  * Copyright (c) 1988, 1993
@@ -12,11 +12,7 @@
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *     This product includes software developed by the University of
- *     California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
+ * 3. Neither the name of the University nor the names of its contributors
  *    may be used to endorse or promote products derived from this software
  *    without specific prior written permission.
  *
@@ -35,15 +31,15 @@
 
 #include <sys/cdefs.h>
 #ifndef lint
-__COPYRIGHT("@(#) Copyright (c) 1988, 1993\n\
-       The Regents of the University of California.  All rights reserved.\n");
+__COPYRIGHT("@(#) Copyright (c) 1988, 1993\
+ The Regents of the University of California.  All rights reserved.");
 #endif /* not lint */
 
 #ifndef lint
 #if 0
 static char sccsid[] = "@(#)ppt.c      8.1 (Berkeley) 5/31/93";
 #else
-__RCSID("$NetBSD: ppt.c,v 1.14 2002/11/26 23:07:36 atatat Exp $");
+__RCSID("$NetBSD: ppt.c,v 1.19 2011/08/29 20:30:37 joerg Exp $");
 #endif
 #endif /* not lint */
 
@@ -55,12 +51,10 @@ __RCSID("$NetBSD: ppt.c,v 1.14 2002/11/26 23:07:36 atatat Exp $");
 
 #define        EDGE    "___________"
 
-       void    usage __P((void));
-       int     main __P((int, char *[]));
-static void    putppt __P((int));
-       int     getppt __P((const char *));
+static void putppt(int);
+static int getppt(const char *);
 
-void
+__dead static void
 usage(void)
 {
        extern char *__progname;
@@ -69,9 +63,7 @@ usage(void)
 }
 
 int
-main(argc, argv)
-       int argc;
-       char **argv;
+main(int argc, char **argv)
 {
        char *p, buf[132];
        int c, start, neednl, dflag;
@@ -135,8 +127,7 @@ main(argc, argv)
 }
 
 static void
-putppt(c)
-       int c;
+putppt(int c)
 {
        int i;
 
@@ -153,7 +144,7 @@ putppt(c)
        (void) putchar('\n');
 }
 
-int
+static int
 getppt(const char *buf)
 {
        const char *p = strchr(buf, '.');