int print_sshfp = 0; /* Print SSHFP records instead of known_hosts */
int found_one = 0; /* Successfully found a key */
#define MAXMAXFD 256
/* The number of seconds after which to give up on a TCP connection */
char *hostport;
const char *known_host, *hashed;
found_one = 1;
if (print_sshfp) {
export_dns_rr(host, key, stdout, 0);
return;
while (ncon > 0)
conloop();
return (0);
return found_one ? 0 : 1;
}