- struct pollfd *pollfds = xmalloc(no * sizeof *pollfds);
- ZOOM_connection *poll_cs = xmalloc(no * sizeof *poll_cs);
+ struct pollfd *pollfds = (struct pollfd *) xmalloc(no * sizeof *pollfds);
+ ZOOM_connection *poll_cs = (ZOOM_connection *)
+ xmalloc(no * sizeof *poll_cs);