rename hyperbola-quintessence files to hq

src/hq.h

@@ -0,0 +1,33 @@
+/* hyperbola-quintessence.h - hyperbola-quintessence definitions.
+ *
+ * Copyright (C) 2024 Bruno Raoult ("br")
+ * Licensed under the GNU General Public License v3.0 or later.
+ * Some rights reserved. See COPYING.
+ *
+ * You should have received a copy of the GNU General Public License along with this
+ * program. If not, see <https://www.gnu.org/licenses/gpl-3.0-standalone.html>.
+ *
+ * SPDX-License-Identifier: GPL-3.0-or-later <https://spdx.org/licenses/GPL-3.0-or-later.html>
+ *
+ */
+
+#ifndef _HQ_H
+#define _HQ_H
+
+#include "board.h"
+#include "bitboard.h"
+
+void hyperbola_init(void);
+
+bitboard_t hq_rank_moves(const bitboard_t occ, const square_t sq);
+bitboard_t hq_moves(const bitboard_t pieces, const square_t sq,
+                           const bitboard_t mask);
+bitboard_t hq_file_moves(const bitboard_t occ, const square_t sq);
+bitboard_t hq_diag_moves(const bitboard_t occ, const square_t sq);
+bitboard_t hq_anti_moves(const bitboard_t occ, const square_t sq);
+
+bitboard_t hq_bishop_moves(const bitboard_t occ, const square_t sq);
+bitboard_t hq_rook_moves(const bitboard_t occ, const square_t sq);
+bitboard_t hq_queen_moves(const bitboard_t occ, const square_t sq);
+
+#endif  /* _HQ_H */