--- libeio/eio.c	2011/06/10 06:55:10	1.70
+++ libeio/eio.c	2011/06/10 12:35:18	1.71
@@ -2031,7 +2031,7 @@
   return eio__2path (EIO_RENAME, path, new_path, pri, cb, data);
 }
 
-eio_req *eio_custom (void (*)(eio_req *) execute, int pri, eio_cb cb, void *data);
+eio_req *eio_custom (void (*execute)(eio_req *), int pri, eio_cb cb, void *data)
 {
   REQ (EIO_CUSTOM); req->feed = execute; SEND;
 }