window_erase_line(_c)

	window_erase_line(window_id.i2.r, row.i4.r)

	window_erase_line_c(window_id.i2.v, row.i4.v)

	This routine will erase "row" of the window specified by "window_id".

	window_id	window ID (use WMNGR_BACKGROUND for background window)
	row		row to erase

	This function requires the following include files:

	cbslib_h

	Related functions:

	window_blank(_c), window_erase_to_eol_c, window_erase_c,
	window_erase_to_eow_c, btvblnk(_c), intro_tv_windows

	C/C++ usage:

	short	window_id;
	int	row = 1;

	window_erase_line_c(window_id,row);