Index: uspace/lib/fs/libfs.c
===================================================================
--- uspace/lib/fs/libfs.c	(revision 991f645937e5e281d6996ad4623f9ab33c71916d)
+++ uspace/lib/fs/libfs.c	(revision 96b02eb9b2f96f3843b8275c254c43a9cb6c8c88)
@@ -155,5 +155,5 @@
 	devmap_handle_t mr_devmap_handle = (devmap_handle_t) IPC_GET_ARG4(*request);
 	int res;
-	ipcarg_t rc;
+	sysarg_t rc;
 	
 	ipc_call_t call;
Index: uspace/lib/fs/libfs.h
===================================================================
--- uspace/lib/fs/libfs.h	(revision 991f645937e5e281d6996ad4623f9ab33c71916d)
+++ uspace/lib/fs/libfs.h	(revision 96b02eb9b2f96f3843b8275c254c43a9cb6c8c88)
@@ -86,5 +86,5 @@
 typedef struct {
 	int fs_handle;           /**< File system handle. */
-	ipcarg_t vfs_phonehash;  /**< Initial VFS phonehash. */
+	sysarg_t vfs_phonehash;  /**< Initial VFS phonehash. */
 	uint8_t *plb_ro;         /**< Read-only PLB view. */
 } fs_reg_t;