enabled.i4.v = dio_device_setting_is_enabled_c(device_index.i4.v)

	This routine allows the program to determine if settings are
	enabled for a given device.

	device_index	device index

	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_is_setting_enabled, dio_enable_settings,

	C/C++ usage:

	int	enabled;
	int	device_index = 140013;

	enabled = dio_device_setting_is_enabled_c(device_index);