15 extern bool move_is_pseudo (int move, const board_t * board);
16 extern bool pseudo_is_legal (int move, const board_t * board);
17 extern bool move_is_legal (int move, const board_t * board);
19 extern void filter_legal (list_t * list, const board_t * board);
21 #endif // !defined MOVE_LEGAL_H
23 // end of move_legal.h