* include/winbase.h (CancelDeviceWakeupRequest): Add function.

	* include/winbase.h (CancelDeviceWakeupRequest): Add function.

	* include/winbase.h [_WIN32_WINNT >= 0x0501]
	(CreateMemoryResourceNotification, DeactivateActCtx): Add functions.

	* include/winbase.h [_WIN32_WINNT >= 0x0500] (CreateTimerQueue,
	CreateTimerQueueTimer): Add function.

	* include/winbase.h [_WIN32_WINNT >= 0x0501]
	(MEMORY_RESOURCE_NOTIFICATION_TYPE): Add enumeration.

	* include/winbase.h [_WIN32_WINNT >= 0x0501]
	(DEACTIVATE_ACTCTX_FLAG_FORCE_EARLY_DEACTIVATION): Add constant.

	* include/winnt.h (WT_*): Add constants.

	* lib/user32.def (CancelDeviceWakeupRequest,
	CreateMemoryResourceNotification, CreateTimerQueueTimer,
	DeactivateActCtx): Add functions.