Add (unsigned char) cast to ctype functions

[bsdgames-darwin.git] / hack / hack.cmd.c

diff --git a/hack/hack.cmd.c b/hack/hack.cmd.c
index f171db90a65f7760df9e5cd6bbde967e65683a81..8647c5cb6e9a62ca266019bc91b88877c6d20d88 100644 (file)
--- a/hack/hack.cmd.c
+++ b/hack/hack.cmd.c
@@ -1,19 +1,76 @@
-/*     $NetBSD: hack.cmd.c,v 1.5 2001/01/16 02:50:28 cgd Exp $ */
+/*     $NetBSD: hack.cmd.c,v 1.7 2003/04/02 18:36:35 jsm Exp $ */
 
 /*
- * Copyright (c) Stichting Mathematisch Centrum, Amsterdam, 1985.
+ * Copyright (c) 1985, Stichting Centrum voor Wiskunde en Informatica,
+ * Amsterdam
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ * - Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the following disclaimer.
+ *
+ * - 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.
+ *
+ * - Neither the name of the Stichting Centrum voor Wiskunde en
+ * Informatica, nor the names of its contributors may be used to endorse or
+ * promote products derived from this software without specific prior
+ * written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
+ * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+ * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
+ * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER
+ * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+ * PROFITS; 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.
+ */
+
+/*
+ * Copyright (c) 1982 Jay Fenlason <hack@gnu.org>
+ * All rights reserved.
+ *
+ * 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.
+ * 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. The name of the author may not be used to endorse or promote products
+ *    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
+ * AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL
+ * THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * 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.
  */
 
 #include <sys/cdefs.h>
 #ifndef lint
-__RCSID("$NetBSD: hack.cmd.c,v 1.5 2001/01/16 02:50:28 cgd Exp $");
+__RCSID("$NetBSD: hack.cmd.c,v 1.7 2003/04/02 18:36:35 jsm Exp $");
 #endif                         /* not lint */
 
 #include       "hack.h"
 #include       "extern.h"
 #include       "def.func_tab.h"
 
-struct func_tab cmdlist[] = {
+const struct func_tab cmdlist[] = {
        { '\020', doredotopl },
        { '\022', doredraw },
        { '\024', dotele },
@@ -77,7 +134,7 @@ struct func_tab cmdlist[] = {
        { 0, 0 }
 };
 
-struct ext_func_tab extcmdlist[] = {
+const struct ext_func_tab extcmdlist[] = {
        { "dip", dodip },
        { "pray", dopray },
        { (char *) 0, donull }
@@ -85,9 +142,9 @@ struct ext_func_tab extcmdlist[] = {
 
 void
 rhack(cmd)
-       char  *cmd;
+       const char  *cmd;
 {
-       struct func_tab *tlist = cmdlist;
+       const struct func_tab *tlist = cmdlist;
        boolean         firsttime = FALSE;
        int res;
 
@@ -190,7 +247,7 @@ doextcmd()
 {                              /* here after # - now read a full-word
                                 * command */
        char            buf[BUFSZ];
-       struct ext_func_tab *efp = extcmdlist;
+       const struct ext_func_tab *efp = extcmdlist;
 
        pline("# ");
        getlin(buf);