X-Git-Url: http://winboard.nl/cgi-bin?a=blobdiff_plain;f=draw.h;h=3ba9efe0e768550f260d345226667e1cdda1bcc1;hb=67b3a0d7c465522feb67841c7374bf863df19357;hp=233c85e4fd241712e44fc6820649b1e9918d7873;hpb=ef69c417ccc6498ba0c13591b4deaa34a9a76ba1;p=xboard.git

diff --git a/draw.h b/draw.h
index 233c85e..3ba9efe 100644
--- a/draw.h
+++ b/draw.h
@@ -49,6 +49,8 @@
  *------------------------------------------------------------------------
  ** See the file ChangeLog for a revision history.  */
 
+#define DRAWABLE(X) ((cairo_surface_t *) ((X)->choice))
+
 // defined in xboard.c
 int MakeColors P((void));
 void ResizeBoardWindow P((int w, int h, int inhibit));
@@ -61,13 +63,17 @@ void ReadBitmap P((Pixmap *pm, String name, unsigned char bits[],
 extern XFontStruct *coordFontStruct, *countFontStruct;
 extern Font coordFontID, countFontID;
 extern int xScreen;
+extern int lineGap, squareSize;
 extern Pixel lightSquareColor, darkSquareColor, whitePieceColor, blackPieceColor,
   highlightSquareColor, premoveHighlightColor;
 
 // defined in draw.c
 void CreateGCs P((int redo));
 void NewSurfaces P((void));
-int  CreateAnyPieces P((void));
+void CreateAnyPieces P((void));
 void CreatePNGPieces P((void));
 void CreateGrid P((void));
 
+// defined in xoptions.c
+void GraphExpose P((Option *opt, int x, int y, int w, int h));
+