Index: uspace/lib/libblock/libblock.c
===================================================================
--- uspace/lib/libblock/libblock.c	(revision ac23b9d34a503f0c4384b459c43934f4e58ede18)
+++ uspace/lib/libblock/libblock.c	(revision ad8fc5101dcbe58345e9aeac4183750ef55ad6cd)
@@ -69,5 +69,5 @@
 typedef struct {
 	link_t link;
-	int dev_handle;
+	dev_handle_t dev_handle;
 	int dev_phone;
 	void *com_area;