1 files changed, 6 insertions, 0 deletions
diff --git a/include/tools/rc.h b/include/tools/rc.h
index bb6cb3b9f46c..cd09254b4dc4 100644
--- a/include/tools/rc.h
+++ b/include/tools/rc.h
@@ -137,6 +137,12 @@ namespace o3tl {
 #define RSC_TOOLBOX_ITEMIMAGELIST       0x40
 #define RSC_TOOLBOX_ITEMLIST            0x80
 
+// For "DockingWindow" resources:
+#define RSC_DOCKINGWINDOW_XYMAPMODE     0x01
+#define RSC_DOCKINGWINDOW_X             0x02
+#define RSC_DOCKINGWINDOW_Y             0x04
+#define RSC_DOCKINGWINDOW_FLOATING      0x08
+
 // For "ImageButtons":
 enum class RscImageButtonFlags {
     Image           = 0x01,