mehrmann wb extensions

[xboard.git] / winboard-dm-beta4 / backendz.h

diff --git a/winboard-dm-beta4/backendz.h b/winboard-dm-beta4/backendz.h
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+/*
+ * backendz.h -- Internal interface exported by XBoard backend.c to zippy.c
+ * $Id$
+ *
+ * Copyright 1991 by Digital Equipment Corporation, Maynard, Massachusetts.
+ * Enhancements Copyright 1992-95 Free Software Foundation, Inc.
+ *
+ * The following terms apply to Digital Equipment Corporation's copyright
+ * interest in XBoard:
+ * ------------------------------------------------------------------------
+ * All Rights Reserved
+ *
+ * Permission to use, copy, modify, and distribute this software and its
+ * documentation for any purpose and without fee is hereby granted,
+ * provided that the above copyright notice appear in all copies and that
+ * both that copyright notice and this permission notice appear in
+ * supporting documentation, and that the name of Digital not be
+ * used in advertising or publicity pertaining to distribution of the
+ * software without specific, written prior permission.
+ *
+ * DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
+ * ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
+ * DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
+ * ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
+ * WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
+ * ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
+ * SOFTWARE.
+ * ------------------------------------------------------------------------
+ *
+ * The following terms apply to the enhanced version of XBoard distributed
+ * by the Free Software Foundation:
+ * ------------------------------------------------------------------------
+ * This program 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 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program 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 this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ * ------------------------------------------------------------------------
+ */
+
+#ifndef _BACKENDZ
+#define _BACKENDZ
+
+#include "common.h"
+#include "frontend.h"
+
+extern long whiteTimeRemaining, blackTimeRemaining;
+extern int forwardMostMove;
+extern char star_match[STAR_MATCH_N][MSG_SIZ];
+extern ProcRef firstProgramPR;
+extern int startedFromSetupPosition;
+extern int firstMove;
+extern GameInfo gameInfo;
+extern void SendToICS P((char *s));
+extern int looking_at P((char *, int *, char *));
+extern void SendToProgram P((char *message, ChessProgramState *cps));
+extern void SendBoard P((ChessProgramState *cps, int moveNum));
+void SendTimeRemaining P((ChessProgramState *cps,
+                         int/*boolean*/ machineWhite));
+
+extern char ics_handle[];
+extern char *ics_prefix;
+
+#endif