--- contrib/tools/m4/lib/mkstemp-safer.c	(73a968936fc7a168adec50944afcde54a6274f7b)
+++ contrib/tools/m4/lib/mkstemp-safer.c	(index)
@@ -21,9 +21,10 @@
 
 #include "stdlib-safer.h"
 
-#include <stdlib.h>
+#include "stdlib--.h"
 #include "unistd-safer.h"
 
+
 /* Like mkstemp, but do not return STDIN_FILENO, STDOUT_FILENO, or
    STDERR_FILENO.  */