status.i4.v = window_coordinate_limits_c(window_id.i2.v, min_row.i4.r,
						 min_column.i4.r, max_row.i4.r,

	This routine returns the minimum and maximum row and column
	coordinates for the window indicated by "window_id".  If a value
	of NULL is passed for any of the coordinate arguments, no value
	will be returned for that parameter.

	window_id	window ID (use WMNGR_BACKGROUND for background window)
	min_row		minimum row number
	min_column	minimum column number
	max_row		maximum row number
	max_column	maximum column number
	[interior_only]	portion of window to return size for
			(TRUE -> interior only (default),
			 FALSE -> entire window including borders and
				  scroll bars)

	This function returns ACNET status values as follows:

	OK			success
	CBS_NO_WINDOW		requested window does not exist
	CBS_MEMFAIL		dynamic memory allocation failure

	This function requires the following include files:

	cnsparam_h, cbslib_h, acnet_errors_h

	Related functions:

	window_coords(_c), window_size(_c), window_read_scroll_region_c,
	window_set_scroll_region_c, window_construct(_c), window_resize,
	window_set_size(_c), intro_tv_windows

	C/C++ usage:

	short	window_id;
	int	status;
	int	min_row;
	int	min_column;
	int	max_row;
	int	max_column;
	int	interior_only = TRUE;

	status = window_coordinate_limits_c(window_id,&min_row,&min_column,