status.i4.v = error_set_scroll_limit_c(num_lines.i4.v)

	This routine will set the scroll buffer size for the current
	error display window.

	num_lines	total number of lines to have in the scroll buffer
			(includes both visible lines and those scrolled
			 off the screen)

	This function returns ACNET status values as follows:

	CBS_NOINIT		error display has not been initialized
	CBS_NO_WINDOW		no error display window present or called
				from a nonconsole environment
	otherwise		previous scroll limit

	This function requires the following include files:

	cbslib_h, acnet_errors_h

	Related functions:

	error_init(_c), error_pop_window, error_move_enable, error_move_disable,
	error_size_and_position_c, error_is_occluded, error_window_is_present,

	C/C++ usage:

	int	status;
	int	num_lines = 48;

	status = error_set_scroll_limit_c(num_lines);