#define MIN_HIST_WIDTH 4
#define MAX_HIST_WIDTH 10
-enum PEN { PEN_NONE, PEN_BLACK, PEN_DOTTED, PEN_BLUEDOTTED, PEN_BOLDWHITE, PEN_BOLDBLACK };
+typedef enum { PEN_NONE, PEN_BLACK, PEN_DOTTED, PEN_BLUEDOTTED, PEN_BOLDWHITE, PEN_BOLDBLACK, PEN_BACKGD } PenType;
#define FILLED 1
#define OPEN 0
extern int MarginH;
// calls from back-end part into front-end part
-void DrawSegment( int x, int y, int *lastX, int *lastY, enum PEN );
+void DrawSegment( int x, int y, int *lastX, int *lastY, int p );
void DrawRectangle( int left, int top, int right, int bottom, int side, int style );
void DrawEvalText(char *buf, int cbBuf, int y);
+void EvalGraphSet P(( int first, int last, int current, ChessProgramStats_Move * pvInfo ));
// calls of front-end part into back-end part
extern int GetMoveIndexFromPoint( int x, int y );