X-Git-Url: http://winboard.nl/cgi-bin?a=blobdiff_plain;f=backend.h;h=a4a7acfa1549d8a02d9868212cf7c032f2c26706;hb=650cb846fec03207426278a5592aa973ec45d055;hp=43a479d22418da53363784e59f7463d927df03ce;hpb=90f6f34297e5405cef465d82f14bbda2674f032f;p=xboard.git

diff --git a/backend.h b/backend.h
index 43a479d..a4a7acf 100644
--- a/backend.h
+++ b/backend.h
@@ -1,9 +1,13 @@
 /*
  * backend.h -- Interface exported by XBoard back end
- * $Id: backend.h,v 2.1 2003/10/27 19:21:00 mann Exp $
  *
- * Copyright 1991 by Digital Equipment Corporation, Maynard, Massachusetts.
- * Enhancements Copyright 1992-95 Free Software Foundation, Inc.
+ * Copyright 1991 by Digital Equipment Corporation, Maynard,
+ * Massachusetts.
+ *
+ * Enhancements Copyright 1992-2001, 2002, 2003, 2004, 2005, 2006,
+ * 2007, 2008, 2009 Free Software Foundation, Inc.
+ *
+ * Enhancements Copyright 2005 Alessandro Scotti
  *
  * The following terms apply to Digital Equipment Corporation's copyright
  * interest in XBoard:
@@ -27,24 +31,26 @@
  * SOFTWARE.
  * ------------------------------------------------------------------------
  *
- * The following terms apply to the enhanced version of XBoard distributed
- * by the Free Software Foundation:
+ * 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
+ *
+ * GNU XBoard 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.
+ * the Free Software Foundation, either version 3 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.
+ * GNU XBoard 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.
- * ------------------------------------------------------------------------
- */
+ * along with this program. If not, see http://www.gnu.org/licenses/.  *
+ *
+ *------------------------------------------------------------------------
+ ** See the file ChangeLog for a revision history.  */
+
 #ifndef _BACKEND
 #define _BACKEND
 
@@ -98,7 +104,7 @@ extern Board boards[];
 
 char *CmailMsg P((void));
 /* Tord: Added the useFEN960 parameter in PositionToFEN() below */
-char *PositionToFEN P((int move, int useFEN960));
+char *PositionToFEN P((int move, char* useFEN960));
 void AlphaRank P((char *s, int n)); /* [HGM] Shogi move preprocessor */
 void EditPositionPasteFEN P((char *fen));
 void TimeDelay P((long ms));
@@ -322,12 +328,13 @@ typedef struct _CPS {
     char egtFormats[MSG_SIZ];     /* [HGM] EGT: supported tablebase formats */
     int bookSuspend;  /* [HGM] book: go was deferred because of book hit    */
     int nrOptions;    /* [HGM] options: remembered option="..." features    */
-#define MAX_OPTIONS 50
+#define MAX_OPTIONS 100
     Option option[MAX_OPTIONS];
     int comboCnt;
-    char *comboList[10*MAX_OPTIONS];
+    char *comboList[20*MAX_OPTIONS];
     char *optionSettings;
     void *programLogo; /* [HGM] logo: bitmap of the logo                    */
+    char *fenOverride; /* [HGM} FRC: force FEN casling & ep fields by hand  */
 } ChessProgramState;
 
 extern ChessProgramState first, second;
@@ -357,7 +364,7 @@ typedef struct {
 } ChessProgramStats;
 
 extern ChessProgramStats_Move pvInfoList[MAX_MOVES];
-extern shuffleOpenings;
+extern int shuffleOpenings;
 extern ChessProgramStats programStats;
 
 #endif /* _BACKEND */