Constants used by event argument in calls to WinWaitForShell
WWFS_QUERY = 0x80000000
Specified to indicate that the function should return immediately. The return value will indicate if the shell is up or not.
WWFS_DESKTOPCREATED = 1
Wait for the desktop to be created.
WWFS_DESKTOPOPENED = 2
Wait for the desktop folder to be opened.
WWFS_DESKTOPPOPULATED = 3
Wait for the desktop to be populated.