X-Git-Url: https://git.cameronkatri.com/bsdgames-darwin.git/blobdiff_plain/38ff34bfdf7d560172c4cc0cffdb59dc4e6b309e..86af82ece770d2d27871e6083bc8eb4f7d2bbd3f:/sail/misc.c

diff --git a/sail/misc.c b/sail/misc.c
index 45e0da1d..ad3a647d 100644
--- 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