tvdisp(srow.i2.r, scol.i2.r, vun.i2.r, recno.i2.r, status.i2.r)

	tvdisp_c(srow.i4.v, scol.i4.v, vun.i2.v, recno.i4.v, status.i2.r)

	This routine will read a compressed TV image from a filesharing record,
	expand it, and display it to a rectangular area on the color TV 
	display. A compressed image can be gotten into a filesharing record 
	using the Screen Image Editor (Page D10) or the TVSAVE routine.

	srow	starting TV row where the image will be 
	scol	starting TV column where the image will be 
	vun	virtual unit number of the filesharing file which 
		contains the compressed image. The calling program must have
		previously opened this file.  A small speed advantage can 
		be had on display if the file has relative organization and 
		variable length records.
	recno	record number of the record containing the compressed
		image to display.
	status	error status as follows:
			  0	Success
			 -8	parameter error (arguments out of range)
			-10	invalid compressed image
			-11	invalid image size (number of rows or cols)
			-12	inconsistant compressed image
			Filesharing ACNET error codes

	This function requires the following include files:


	Related functions:

	tvsave(_c), window_tvdisp(_c), window_tvsave_c