Now includes stdlib.h to avoid implicit call declarations.

mach/minixST/cv/cv.c

@@ -9,6 +9,7 @@
  * Convert ACK a.out file to ST-Minix object format.
  */
 
+#include <stdlib.h>
 #include <stdio.h>
 #include <out.h>
 #include <assert.h>

mach/vax4/cv/cv.c

@@ -9,6 +9,7 @@
  * Convert ACK a.out file to VAX Berkeley Unix object format.
  */
 
+#include <stdlib.h>
 #include <stdio.h>
 #include <out.h>
 #include <assert.h>

modules/src/system/stop.c

@@ -4,6 +4,7 @@
  */
 /* $Id$ */
 
+#include <stdlib.h>
 #include <system.h>
 
 void