--- Libc/Libc-262.3.2/gen/devname.c
+++ Libc/Libc-320/gen/devname.c
@@ -67,6 +67,7 @@
 #include <paths.h>
 #include <stdio.h>
 #include <string.h>
+#include <stdlib.h>
 
 char *
 devname(dev, type)