void done_hangup(int notused) { done_hup++; (void) signal(SIGHUP, SIG_IGN); done_intr(notused); }
static void done_hangup(__unused int unused) { done_hup++; signal(SIGHUP, SIG_IGN); done_intr(0); }
void done_hangup(){ done_hup++; (void) signal(SIGHUP, SIG_IGN); done_intr(); }