From c59bde66e9e91c96ac6656863cb285e70d183ff9 Mon Sep 17 00:00:00 2001
From: mdw <mdw>
Date: Mon, 13 Feb 2006 11:54:33 +0000
Subject: [PATCH] sys-base: Expand hard-exit a bit.

---
 sys-base.lisp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/sys-base.lisp b/sys-base.lisp
index fdbf4fb..47ef2fb 100644
--- a/sys-base.lisp
+++ b/sys-base.lisp
@@ -45,9 +45,10 @@ return to the top-level REPL."
         (abort))))
 
 #+cmu
-(defun hard-exit (code)
+(defun hard-exit (&optional (code 0))
   "Stops the program immediately in its tracks.  Does nothing else.  Use
 after fork, for example, to avoid flushing buffers."
+  (declare (type (unsigned-byte 32) code))
   (unix::void-syscall ("_exit" c-call:int) code))
 
 #+cmu
-- 
2.11.0