Index: uspace/libc/generic/ipc.c
===================================================================
--- uspace/libc/generic/ipc.c	(revision df4ed852a2d1b242f9bdce0a873009a2cb77cec7)
+++ uspace/libc/generic/ipc.c	(revision cb4afd8bbf37def6ce88be49db41f1a2fd01c053)
@@ -418,17 +418,27 @@
 }
 
-/** Ask destination to do a callback connection
- *
- * @return 0 - OK, error code
- */
-int ipc_connect_to_me(int phoneid, int arg1, int arg2, ipcarg_t *phone)
-{
-	return ipc_call_sync_3(phoneid, IPC_M_CONNECT_TO_ME, arg1,
-			       arg2, 0, 0, 0, phone);
-}
-
-/** Ask through phone for a new connection to some service
- *
- * @return new phoneid - OK, error code
+/** Ask destination to do a callback connection.
+ *
+ * @param phoneid	Phone ID used for contacting the other side.
+ * @param arg1		User defined argument.
+ * @param arg2		User defined argument.
+ * @param phonehash	Pointer to a place where the library will store an opaque
+ *			identifier of the phone that will be used for incoming
+ *			calls.
+ * @return Zero on success or a negative error code.
+ */
+int ipc_connect_to_me(int phoneid, int arg1, int arg2, ipcarg_t *phonehash)
+{
+	return ipc_call_sync_3(phoneid, IPC_M_CONNECT_TO_ME, arg1, arg2, 0, 0, 0,
+	    phonehash);
+}
+
+/** Ask through phone for a new connection to some service.
+ *
+ * @param phoneid	Phone ID used for contacting the other side.
+ * @param arg1		User defined argument.
+ * @param arg2		User defined argument.
+ *
+ * @return New phone ID on success or a negative error code.
  */
 int ipc_connect_me_to(int phoneid, int arg1, int arg2)
@@ -437,6 +447,6 @@
 	int res;
 
-	res =  ipc_call_sync_3(phoneid, IPC_M_CONNECT_ME_TO, arg1,
-			       arg2, 0, 0, 0, &newphid);
+	res =  ipc_call_sync_3(phoneid, IPC_M_CONNECT_ME_TO, arg1, arg2, 0, 0, 0,
+	    &newphid);
 	if (res)
 		return res;