lostconn
static RETSIGTYPE lostconn (int);
signal(SIGPIPE, lostconn);
void lostconn (int);
signal(SIGPIPE, lostconn);
lostconn(0);
lostconn(0);
lostconn(0);
lostconn(0);
void lostconn(int);
(void) ssh_signal(SIGPIPE, lostconn);