setupapi: Devices created by SetupDiCreateDeviceInfo are "phantoms", and are deleted from the registry when the set that contains them is closed.

kernel32: Fix a memory leak. Found by cross referencing Andrew Talbot's list of potential memory leaks with Smatch's view of the same problem.

Add a commented out import directive as a reminder.

Fix iprtrmib.h so it includes mprapi.h.

Add GetThumbnailImageAbort.