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+/*	$NetBSD: scores.h,v 1.5 2009/05/25 08:33:57 dholland Exp $	*/
+
+/*-
+ * Copyright (c) 1992, 1993
+ *	The Regents of the University of California.  All rights reserved.
+ *
+ * This code is derived from software contributed to Berkeley by
+ * Chris Torek and Darren F. Provine.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *	@(#)scores.h	8.1 (Berkeley) 5/31/93
+ */
+
+/*
+ * Tetris scores.
+ */
+
+#include <stdint.h> /* 20150209 bkw */
+
+/* Header for high score file. */
+#define HSH_MAGIC_SIZE 8
+struct highscore_header {
+	char hsh_magic[HSH_MAGIC_SIZE];
+	uint32_t hsh_endiantag;
+	uint32_t hsh_version;
+};
+
+/* Current on-disk high score record. */
+struct highscore_ondisk {
+	char hso_name[20];
+	int32_t hso_score;
+	int32_t hso_level;
+	int32_t hso_pad;
+	int64_t hso_time;
+};
+
+/* 5.99.x after time_t change, on 32-bit machines */
+struct highscore_ondisk_599 {
+	char hso599_name[20];
+	int32_t hso599_score;
+	int32_t hso599_level;
+	int32_t hso599_time[2];
+};
+
+/* 5.0 and earlier on-disk high score record. */
+struct highscore_ondisk_50 {
+	char hso50_name[20];
+	int32_t hso50_score;
+	int32_t hso50_level;
+	int32_t hso50_time;
+};
+
+/* In-memory high score record. */
+struct highscore {
+	char	hs_name[20];	/* login name */
+	int	hs_score;	/* raw score */
+	int	hs_level;	/* play level */
+	time_t	hs_time;	/* time at game end */
+};
+
+#define MAXHISCORES	80
+#define MAXSCORES	9	/* maximum high score entries per person */
+#define	EXPIRATION	(5L * 365 * 24 * 60 * 60)
+
+void	savescore(int);
+void	showscores(int);