Index: uspace/lib/c/generic/private/async.h
===================================================================
--- uspace/lib/c/generic/private/async.h	(revision 47c9a8c8f9297a115c8e45925ea8c045857037bb)
+++ uspace/lib/c/generic/private/async.h	(revision faf83cf9ad0f66d170fa21d6bd2f1a5ba5abe52d)
@@ -41,5 +41,5 @@
 #include <fibril_synch.h>
 #include <sys/time.h>
-#include <bool.h>
+#include <stdbool.h>
 
 /** Structures of this type are used to track the timeout events. */