enabled.i4.v = dio_is_setting_enabled()

	This routine allows the program to determine if settings are
	enabled at the DIO level.

	This function returns status values as follows:

	TRUE			settings are presently enabled
	FALSE			settings are presently disabled

	This function requires the following include files:

	cnsparam_h, diolib_h

	Related functions:

	dio_settings_are_enabled, dio_enable_settings, dio_disable_settings,

	C/C++ usage:

	int	enabled;

	enabled = dio_is_setting_enabled();