dp_irinx_to_dipi_c DEPRECATED

	status.i4.v = dp_irinx_to_dipi_c(irinx.u2.v, device_index.i4.r,

	This function retrieves the device index and property mapped to
	a retrieval index.

	irinx		retrieval index
	device_index	returned corresponding device index
	property	returned corresponding property

	This function returns ACNET status values as follows:

	OK			success
	DPM_OUTOMEM		memory allocation failure
	DIO_NO_SUCH		requested retrieval index does not exist
	DIO_NOTYET		information is not available in this mode

	This function requires the following include files:

	clib_h, acnet_errors_h

	Related functions:

	dpreq, dpget, dpset, dpproc, dprem

	C/C++ usage:

	short	property;
	unsigned short	irinx;
	int	status;
	int	device_index;

	status = dp_irinx_to_dipi_c(irinx,&device_index,&property);