int spawn_relayd(const char *pathname, int port);
int check_relayd(void);
void print_session_stats(const char *session_name);
int show_cmd_help(const char *cmd_name, const char *help_msg);
int spawn_relayd(const char *pathname, int port);
int check_relayd(void);
void print_session_stats(const char *session_name);
int show_cmd_help(const char *cmd_name, const char *help_msg);