tvrwdo DEPRECATED

	tvrwdo(locol.i2.r, hicol.i2.r)

	This routine will return the arguments of the most recent call to 
	TVWNDO. LOCOL and HICOL define the low and high columns
	affected by future calls to TVSCRL. See the TVSCRL description for
	more information.

	This function requires the following include files:

	clib_h

	Related functions:

	tvwndo, tvscrl, window_scroll(_c)