Dev:SBDisplayStack

SBDisplayStack was a private class in that arranged SBDisplays until iOS 6. There were 4 display stacks, all being private and inaccessible directly, due to stripping. In iOS 6, the class was removed and replaced with SBWorkspaces for managing displays. As of 3.1, these 4 stacks were:

If you want to use these stacks without hardcoding the pointer, you may hook -[SBDisplayStack init] and store a reference of the return values.