Updating to version 1.3, release made by Mike Vanier (mvanier@bbb.caltech.edu).

[gnushogi.git] / gnushogi / book.h

diff --git a/gnushogi/book.h b/gnushogi/book.h
new file mode 100644 (file)
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--- /dev/null
+++ b/gnushogi/book.h
@@ -0,0 +1,64 @@
+/*
+ * FILE: book.h
+ *
+ * ----------------------------------------------------------------------
+ * Copyright (c) 1993, 1994, 1995 Matthias Mutz
+ * Copyright (c) 1999 Michael Vanier and the Free Software Foundation
+ *
+ * GNU SHOGI is based on GNU CHESS
+ *
+ * Copyright (c) 1988, 1989, 1990 John Stanback
+ * Copyright (c) 1992 Free Software Foundation
+ *
+ * This file is part of GNU SHOGI.
+ *
+ * GNU Shogi is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 1, or (at your option) any
+ * later version.
+ *
+ * GNU Shogi is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with GNU Shogi; see the file COPYING.  If not, write to the Free
+ * Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
+ * ----------------------------------------------------------------------
+ *
+ */
+
+#ifndef _BOOK_H_
+#define _BOOK_H_
+
+struct gdxadmin
+{
+    ULONG bookcount;
+    ULONG booksize;
+    ULONG maxoffset;
+};
+
+extern struct gdxadmin B;
+
+
+#define GOODMOVE 0x1000
+#define BADMOVE  0x0100
+#define LASTMOVE 0x0010
+
+struct gdxdata
+{
+    ULONG  hashbd;
+    USHORT hashkey;
+    USHORT bmove;
+    USHORT flags; /* flags BADMOVE, GOODMOVE,  LASTMOVE */
+    USHORT hint;
+    USHORT count;
+};
+
+
+#define sizeof_gdxadmin sizeof(struct gdxadmin)
+#define sizeof_gdxdata  sizeof(struct gdxdata)
+
+#endif /* _BOOK_H_ */
+