-extern int generate_captures(const Position& pos, MoveStack* mlist);
-extern int generate_noncaptures(const Position& pos, MoveStack* mlist);
-extern int generate_non_capture_checks(const Position& pos, MoveStack* mlist, Bitboard dc);
-extern int generate_evasions(const Position& pos, MoveStack* mlist, Bitboard pinned);
-extern int generate_legal_moves(const Position& pos, MoveStack* mlist);
+extern MoveStack* generate_captures(const Position& pos, MoveStack* mlist);
+extern MoveStack* generate_noncaptures(const Position& pos, MoveStack* mlist);
+extern MoveStack* generate_non_capture_checks(const Position& pos, MoveStack* mlist);
+extern MoveStack* generate_evasions(const Position& pos, MoveStack* mlist);
+extern MoveStack* generate_moves(const Position& pos, MoveStack* mlist, bool pseudoLegal = false);