dbrdi(device_name.i1a.r, work_area.i1a.r, retrieval_index.i2.r,

	This routine adds a request for the Device Index (DI) corresponding
	to the given device name to the request list being built in the
	database work area array.  The requested data (retrieved by dbget
	or dbgeti) is the 32-bit Device Index.

	device_name	device name of 8 characters stored in an 8-byte array
			or character variable.  If name is shorter than 8
			bytes, it must be left-justified and blank padded.
	work_area	database work area array
	retrieval_index	retrieval index for the returned Device Index.  This
			value must be retained for calls to 'dbget(i)'.
	error		standard ACNET error/success return

	This function requires the following include files:


	Related functions:

	dbproc, dbget, dbgeti, dbwain, dbrmc, dbreq, dbareq, dbrpdb, dbsize