Index: uspace/lib/c/include/ipc/devman.h
===================================================================
--- uspace/lib/c/include/ipc/devman.h	(revision 93ebe4ea0b9e4be13d974f923a3e6e37e8e4ebd0)
+++ uspace/lib/c/include/ipc/devman.h	(revision fc8c2b6416fb57d7b0ae42a5a29cb6c26558e7f4)
@@ -148,5 +148,6 @@
 
 typedef enum {
-	DEVMAN_DEVICE_GET_HANDLE = IPC_FIRST_USER_METHOD
+	DEVMAN_DEVICE_GET_HANDLE = IPC_FIRST_USER_METHOD,
+	DEVMAN_DEVICE_GET_HANDLE_BY_CLASS
 } client_to_devman_t;