Index: uspace/app/msim/arch_helenos/misc.c
===================================================================
--- uspace/app/msim/arch_helenos/misc.c	(revision 6efb4d2ae69379d91c4fccc34083faf72518fd07)
+++ uspace/app/msim/arch_helenos/misc.c	(revision c2b2de7ea7c77612cde2379131a6f1e3b0544307)
@@ -44,4 +44,5 @@
 #include <ctype.h>
 #include <stdio.h>
+#include <stdlib.h>
 
 /* Define when the dprinter device shall try to filter
