More migration and file moving. That just leaves windows/windows.c.

redo/migrated/windows/tab.c

@@ -3,6 +3,7 @@
 
 // TODO
 // - comctl5 on real windows: tabs get drawn behind checkbox
+// - container update state
 
 struct tab {
 	uiTab t;

redo/migrated/windows/tabpage.c

@@ -7,6 +7,7 @@
 // TODO (long term) figure out how to use uiContainer with this
 
 // TODO verify that the tab page texture doesn't end too soon
+// TODO container update state
 
 struct tabPage {
 	uiControl c;