minor change to src/usr.bin/window/wwend.c

[Eitan Adler]

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Hash: SHA1

Fixes two errors when building with -ansi -Wall


- --- wwend.c.backup	2008-11-29 22:41:42.000000000 -0500
+++ wwend.c	2008-11-29 22:46:08.000000000 -0500
@@ -40,12 +40,14 @@
   "$FreeBSD: src/usr.bin/window/wwend.c,v 1.4 2001/05/17 09:38:49
obrien Exp $";
 #endif /* not lint */

+#include <stdlib.h>
 #include <signal.h>
 #include "ww.h"
 #include "tt.h"

 /*ARGSUSED*/
- -wwend(exit)
+int
+wwend(int exit)
 {
 	if (tt.tt_checkpoint) {
 		(void) alarm(0);

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