extern bool cmd_limit_cast(player_type *creature_ptr);
extern bool cmd_limit_arena(player_type *creature_ptr);
extern bool cmd_limit_time_walk(player_type *creature_ptr);
extern bool cmd_limit_cast(player_type *creature_ptr);
extern bool cmd_limit_arena(player_type *creature_ptr);
extern bool cmd_limit_time_walk(player_type *creature_ptr);