X-Git-Url: http://winboard.nl/cgi-bin?a=blobdiff_plain;f=draw.h;fp=draw.h;h=a6062149a61f1b397870a3502362fcd785d0b65b;hb=faa0fea4cf9cc9de2d73add4695af3ed06517787;hp=a565726831d988dc874b4372bab81b1aa97ea812;hpb=bb308d141da0e79f9010aef7eb48f1d4044bab4e;p=xboard.git

diff --git a/draw.h b/draw.h
index a565726..a606214 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));