dio_enable_obsolete_dev_info

	status.i4.v = dio_enable_obsolete_dev_info()

	This routine allows the programmer to enable access to obsolete
	device information.

	This function returns status values as follows:

	TRUE			obsolete device access was previously enabled
	FALSE			obsolete device access was previously disabled

	This function requires the following include files:

	cnsparam_h, diolib_h

	Related functions:

	dio_disable_obsolete_dev_info, dio_is_obsolete_info_enabled

	C/C++ usage:

	int	status;

	status = dio_enable_obsolete_dev_info();