Fix Duck Chess

[xboard.git] / backend.h

diff --git a/backend.h b/backend.h
index befa893..51b4f8f 100644 (file)
--- a/backend.h
+++ b/backend.h
@@ -242,7 +242,7 @@ extern GameInfo gameInfo;
 
 /* ICS vars used with backend.c and zippy.c */
 enum ICS_TYPE { ICS_GENERIC, ICS_ICC, ICS_FICS, ICS_CHESSNET /* not really supported */ };
-enum ICS_TYPE ics_type;
+extern enum ICS_TYPE ics_type;
 
 /* pgntags.c prototypes
  */
@@ -297,7 +297,7 @@ int Explode P((Board board, int fromX, int fromY, int toX, int toY));
 
 typedef enum { CheckBox, ComboBox, TextBox, Button, Spin, ResetButton, SaveButton, ListBox, Graph, PopUp,
                 FileName, PathName, Slider, Message, Fractional, Label, Icon,
-                BoxBegin, BoxEnd, BarBegin, BarEnd, DropDown, Break, EndMark, Skip } Control;
+                BoxBegin, BoxEnd, BarBegin, BarEnd, DropDown, Break, GroupBox, EndMark, Skip } Control;
 
 typedef struct XB_OPT {   // [HGM] options: descriptor of UCI-style option
     int value;          // current setting, starts as default
@@ -376,6 +376,7 @@ typedef struct XB_CPS {
     char *egtFormats; /* [HGM] EGT: supported tablebase formats             */
     int bookSuspend;  /* [HGM] book: go was deferred because of book hit    */
     int pause;        /* [HGM] pause: 1=supports it, 2=actually paused      */
+    int dice;         /* [HGM] dice: engine understands pips command        */
     int highlight;    /* [HGM] engine wants to get lift and put commands    */
     int nrOptions;    /* [HGM] options: remembered option="..." features    */
 #define MAX_OPTIONS 200
@@ -411,6 +412,7 @@ typedef struct {
 extern ChessProgramStats_Move pvInfoList[MAX_MOVES];
 extern Boolean shuffleOpenings;
 extern ChessProgramStats programStats;
+extern int remoteEchoOption;
 extern int opponentKibitzes; // used by wengineo.c
 extern int errorExitStatus;
 extern char *recentEngines;