server_client_set_session
server_client_set_session(c, s);
server_client_set_session(c, s);
server_client_set_session(c, s);
server_client_set_session(tc, s);
server_client_set_session(c, NULL);
server_client_set_session(c, use_s);
void server_client_set_session(struct client *, struct session *);