NTSTATUS MiBuildImportsForBootDrivers( VOID ); Routine Description: Construct an import list chain for boot-loaded drivers. If this cannot be done for an entry, its chain is set to LOADED_AT_BOOT. If a chain can be successfully built, then this driver's DLLs will be automatically unloaded if this driver goes away (provided no other driver is also using them). Otherwise, on driver unload, its dependent DLLs would have to be explicitly unloaded. Note that the incoming LoadCount values are not correct and thus, they are reinitialized here. Arguments: None. Return Value: Various NTSTATUS codes.