--- ray/src/common/quit.c	2003/02/25 02:47:21	2.3
+++ ray/src/common/quit.c	2003/06/07 12:50:20	2.4
@@ -1,11 +1,13 @@
 #ifndef lint
-static const char	RCSid[] = "$Id: quit.c,v 2.3 2003/02/25 02:47:21 greg Exp $";
+static const char	RCSid[] = "$Id: quit.c,v 2.4 2003/06/07 12:50:20 schorsch Exp $";
 #endif
 /*
  * Default program quit routine.
  */
 
 #include "copyright.h"
+
+#include <stdlib.h>
 
 void
 quit(code)			/* quit program */