user_sets_lock

	user_sets_lock()

	Adds a user setting's lock to the setting privilege lock.
	Note: by default, a process not running in a console environment
	is locked with a user lock.  A user_sets_unlock is required to
	unlock the process for settings.

	This function requires the following include files:

	clib_h

	Related functions:

	user_sets_unlock, user_sets_lock_read, dio_disable_settings,
	user_console_class_mask

	C/C++ usage:

	user_sets_lock();