Index: uspace/lib/posix/stdlib.h
===================================================================
--- uspace/lib/posix/stdlib.h	(revision ef6dd3ff76d4e4721f5217c80db03a9033e4a9ec)
+++ uspace/lib/posix/stdlib.h	(revision 1eee1283c55f3ddfc85c1fc5e3237480c1f167eb)
@@ -47,4 +47,7 @@
 #define EXIT_SUCCESS 0
 
+#define _exit exit
+#define _Exit exit
+
 /* Array Sort Function */
 extern void posix_qsort(void *array, size_t count, size_t size, int (*compare)(const void *, const void *));