Changed the type of data_table to be unsigned char[] instead of char[],

[bsdgames-darwin.git] / sail / misc.c

diff --git a/sail/misc.c b/sail/misc.c
index 45e0da1d53160f122a1f62b49bc401326fa32f72..ad3a647d1206e90db91a49b5c4ae5249fb35bf81 100644 (file)
--- a/sail/misc.c
+++ b/sail/misc.c
@@ -1,4 +1,4 @@
-/*     $NetBSD: misc.c,v 1.11 2001/01/04 06:33:18 itojun Exp $ */
+/*     $NetBSD: misc.c,v 1.15 2004/11/05 21:30:32 dsl Exp $    */
 
 /*
  * Copyright (c) 1983, 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.
  *
@@ -38,26 +34,21 @@
 #if 0
 static char sccsid[] = "@(#)misc.c     8.2 (Berkeley) 4/28/95";
 #else
-__RCSID("$NetBSD: misc.c,v 1.11 2001/01/04 06:33:18 itojun Exp $");
+__RCSID("$NetBSD: misc.c,v 1.15 2004/11/05 21:30:32 dsl Exp $");
 #endif
 #endif /* not lint */
 
 #include <ctype.h>
 #include <stdio.h>
 #include <unistd.h>
+#include <stdlib.h>
 #include <string.h>
 #include "extern.h"
 #include "pathnames.h"
 
 #define distance(x,y) (abs(x) >= abs(y) ? abs(x) + abs(y)/2 : abs(y) + abs(x)/2)
 
-int    range(struct ship *, struct ship *);
-struct ship    *closestenemy(struct ship *, int, int);
 static int     angle(int, int);
-int    gunsbear(struct ship *, struct ship *);
-int    portside(struct ship *, struct ship *, int);
-int    colours(struct ship *);
-void   logger(struct ship *);
 
 /* XXX */
 int
@@ -197,7 +188,7 @@ colours(struct ship *sp)
        if (sp->file->struck)
                return flag;
        flag = *countryname[capship(sp)->nationality];
-       return sp->file->FS ? flag : tolower(flag);
+       return sp->file->FS ? flag : tolower((unsigned char)flag);
 }
 
 void