KNF and WARNS=3

[bsdgames-darwin.git] / boggle / mkdict / mkdict.c

diff --git a/boggle/mkdict/mkdict.c b/boggle/mkdict/mkdict.c
index ce698893686d88457af072ee87d75e4f9268858b..6dc083b1a2864555b134087fe3d25ba9427f3b28 100644 (file)
--- a/boggle/mkdict/mkdict.c
+++ b/boggle/mkdict/mkdict.c
@@ -1,4 +1,4 @@
-/* $NetBSD: mkdict.c,v 1.9 2003/08/07 09:37:06 agc Exp $ */
+/* $NetBSD: mkdict.c,v 1.11 2005/07/01 16:38:24 jmc Exp $ */
 
 /*-
  * Copyright (c) 1993
@@ -40,7 +40,7 @@ static const char copyright[] =
 static char sccsid[] = "@(#)mkdict.c   8.1 (Berkeley) 6/11/93";
 #else
 static const char rcsid[] = 
-    "$NetBSD: mkdict.c,v 1.9 2003/08/07 09:37:06 agc Exp $";
+    "$NetBSD: mkdict.c,v 1.11 2005/07/01 16:38:24 jmc Exp $";
 #endif
 #endif /* not lint */
 
@@ -59,12 +59,8 @@ static const char rcsid[] =
 
 #include "bog.h"
 
-int main(int, char *[]);
-
 int
-main(argc, argv)
-       int argc;
-       char *argv[];
+main(int argc, char *argv[])
 {
        char *p, *q;
        int ch, common, nwords;
@@ -87,7 +83,7 @@ main(argc, argv)
                }
                len = 0;
                for (p = buf[current]; *p != '\n'; p++) {
-                       if (!islower(*p))
+                       if (!islower((unsigned char)*p))
                                break;
                        if (*p == 'q') {
                                q = p + 1;