* Massachusetts.
*
* Enhancements Copyright 1992-2001, 2002, 2003, 2004, 2005, 2006,
- * 2007, 2008, 2009, 2010, 2011, 2012, 2013 Free Software Foundation, Inc.
+ * 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014 Free Software Foundation, Inc.
*
* Enhancements Copyright 2005 Alessandro Scotti
*
#ifndef XB_BACKEND
#define XB_BACKEND
-/* unsigned int 64 for engine nodes work and display */
-#ifdef WIN32
- /* I don't know the name for this type of other compiler
- * If it not work, just modify here
- * This is for MS Visual Studio
- */
- #ifdef _MSC_VER
- #define u64 unsigned __int64
- #define s64 signed __int64
- #define u64Display "%I64u"
- #define s64Display "%I64d"
- #define u64Const(c) (c ## UI64)
- #define s64Const(c) (c ## I64)
- #else
- /* place holder
- * or dummy types for other compiler
- * [HGM] seems that -mno-cygwin comple needs %I64?
- */
- #define u64 unsigned long long
- #define s64 signed long long
- #ifdef USE_I64
- #define u64Display "%I64u"
- #define s64Display "%I64d"
- #else
- #define u64Display "%llu"
- #define s64Display "%lld"
- #endif
- #define u64Const(c) (c ## ULL)
- #define s64Const(c) (c ## LL)
- #endif
-#else
- /* GNU gcc */
- #define u64 unsigned long long
- #define s64 signed long long
- #define u64Display "%llu"
- #define s64Display "%lld"
- #define u64Const(c) (c ## ull)
- #define s64Const(c) (c ## ll)
-#endif
-
#include "lists.h"
typedef int (*FileProc) P((FILE *f, int n, char *title));
extern Boolean bookUp;
extern int tinyLayout, smallLayout;
extern Boolean mcMode;
+extern int dragging;
+extern char variantError[];
void MarkMenuItem P((char *menuRef, int state));
char *CmailMsg P((void));
void SaveToBook P((char *text));
void HoverEvent P((int hiX, int hiY, int x, int y));
int PackGame P((Board board));
-Boolean ParseFEN P((Board board, int *blackPlaysFirst, char *fen));
+Boolean ParseFEN P((Board board, int *blackPlaysFirst, char *fen, Boolean autoSize));
void ApplyMove P((int fromX, int fromY, int toX, int toY, int promoChar, Board board));
void PackMove P((int fromX, int fromY, int toX, int toY, ChessSquare promoPiece));
void ics_printf P((char *format, ...));
int debug; /* [HGM] ignore engine debug lines starting with '#' */
int maxNrOfSessions; /* [HGM] secondary TC: max args in 'level' command */
int accumulateTC; /* [HGM] secondary TC: how to handle extra sessions */
+ int drawDepth; /* [HGM] egbb: search depth to play egbb draws */
int nps; /* [HGM] nps: factor for node count to replace time */
int supportsNPS;
int alphaRank; /* [HGM] shogi: engine uses shogi-type coordinates */
void MakeEngineOutputTitle P((void));
void LoadTheme P((void));
void CreateBookEvent P((void));
+char *SupportedVariant P((char *list, VariantClass v, int w, int h, int s, int proto, char *engine));
/* A point in time */
typedef struct {