Clean up comments.

[tcpdump] / print-zephyr.c

diff --git a/print-zephyr.c b/print-zephyr.c
index f526f07ceaac8b528e8e3d59403d5175de9fd24c..c94eeff047bcdec42b3da7850debeecd6a870db6 100644 (file)
--- a/print-zephyr.c
+++ b/print-zephyr.c
@@ -20,18 +20,18 @@
 
 #ifndef lint
 static const char rcsid[] =
-    "@(#) $Header: /tcpdump/master/tcpdump/print-zephyr.c,v 1.3 2002-03-05 11:33:25 guy Exp $";
+    "@(#) $Header: /tcpdump/master/tcpdump/print-zephyr.c,v 1.5 2002-08-01 08:53:35 risso Exp $";
 #endif
 
 #ifdef HAVE_CONFIG_H
 #include "config.h"
 #endif
 
+#include <tcpdump-stdinc.h>
+
 #include <stdio.h>
-#include <ctype.h>
 #include <string.h>
 #include <stdlib.h>
-#include <sys/types.h>
 
 #include "interface.h"
 
@@ -122,7 +122,7 @@ str_to_lower(char *string)
 
     string = z_buf;
     while (*string) {
-       *string = tolower(*string);
+       *string = tolower((unsigned char)(*string));
        string++;
     }