/* Maximum size of strings in a request.
* scanf terminates %2048s with a NUL character,
/* Maximum size of strings in a request.
* scanf terminates %2048s with a NUL character,
extern bool send_challenge(struct connection_t *);
extern bool send_chal_reply(struct connection_t *);
extern bool send_ack(struct connection_t *);
extern bool send_challenge(struct connection_t *);
extern bool send_chal_reply(struct connection_t *);
extern bool send_ack(struct connection_t *);