dpreq DEPRECATED

	dpreq(device_index.u4.r, property.u1.r, irinx.u2.r, error.i2.r
	      [,ftd.u2.r] [,length.u2.r] [,offset.u2.r] [,dbareq.s.r])

	This function puts a Data Pool request into the data pool.

	device_index	desired device index
	property	desired property index
	irinx		variable to receive the pointer to this request
	error		standard ACNET error/status code
	[ftd]		Frequency Time Descriptor
			(defaults to "one-shot" request)
	[length]	data length in bytes to return on DPGET call
			(defaults to di/pi minimum)
	[offset]	byte offset from element zero for data return
			(defaults to zero)
	[dbareq]	DBAREQ_INFO structure (for DIO internal use only)

	This function returns no status (see ierr)

	This function requires the following include files:

	clib_h

	Related functions:

	dpreq_event, dpproc, dpget, dpset, dpsrpy, dprem

	C/C++ usage:

	unsigned char	property = PRREAD;
	short	error;
	unsigned short	irinx;
	unsigned short	ftd = FTD_ONESHOT;
	unsigned short	length = 0;
	unsigned short	offset = 0;
	unsigned int	device_index = 27235;
	DBAREQ_INFO	*dbareq = (DBAREQ_INFO *) NULL;

	dpreq(&device_index,&property,&irinx,&error,&ftd,&length,&offset,
	      dbareq);