X-Git-Url: http://git.chise.org/gitweb/?a=blobdiff_plain;f=src%2Fdevice.h;h=3c5dcd2377e164089c5b5723757f48dc9d161126;hb=43832d21823b1480b4d0d5ddd10ed70cf37ea91c;hp=a870bbf446fb6c7b9db7d07d0b906b115b70f0b1;hpb=21db8709c0c2dcedbd278c7fe571290d5ce80a71;p=chise%2Fxemacs-chise.git.1

diff --git a/src/device.h b/src/device.h
index a870bbf..3c5dcd2 100644
--- a/src/device.h
+++ b/src/device.h
@@ -167,6 +167,8 @@ struct device
   unsigned int extents_changed :1;
   unsigned int faces_changed :1;
   unsigned int frame_changed :1;
+  unsigned int frame_layout_changed :1;	/* The layout of frame
+					   elements has changed. */
   unsigned int glyphs_changed :1;
   unsigned int subwindows_changed :1;
   unsigned int subwindows_state_changed :1;
@@ -425,6 +427,9 @@ int valid_device_class_p (Lisp_Object class);
 #define MARK_DEVICE_FRAME_CHANGED(d)			\
   ((void) (frame_changed = (d)->frame_changed = 1))
 
+#define MARK_DEVICE_FRAME_LAYOUT_CHANGED(d)			\
+  ((void) (frame_layout_changed = (d)->frame_layout_changed = 1))
+
 #define MARK_DEVICE_WINDOWS_CHANGED(d)			\
   ((void) (windows_changed = (d)->windows_changed = 1))