did_it.i4.v = window_justify_text_c(window_id.i2.v, row.i4.v,
					    column.i4.v, num_chars.i4.v)

	This routine will left or right justify a text string in the window
	indicated by "window_id" starting at "row", "column" and having a
	length of "num_chars" characters.

	window_id	window ID (use WMNGR_BACKGROUND for background window)
	row		row of text string
	column		starting column of text string
	num_chars	length of string in characters  (If "num_chars" is
			negative, the text will be right justified.)

	This function returns status values as follows:

	CBS_MEMFAIL		dynamic memory allocation failure
	TRUE			window I/O actually done
	FALSE			no window I/O done

	This function requires the following include files:

	cnsparam_h, cbslib_h, acnet_errors_h

	Related functions:

	window_write_string_c, window_center_text_c, window_read_color_text_c,
	str_justify_c, window_tvm(_c), window_tvmx(_c), intro_tv_windows

	C/C++ usage:

	short	window_id;
	int	did_it;
	int	row = 1;
	int	column = 1;
	int	num_chars = 10;

	did_it = window_justify_text_c(window_id,row,column,num_chars);