status.i4.v = error_close()

	This routine closes the present error display region which was
	created by an earlier call to error_init(_c).  All error setup
	information is destroyed.

	This function returns ACNET status values as follows:

	OK			success
	CBS_NOSETUP		error display has not been initialized
	CLIB_NOTCNSINST		not running in console environment

	This function requires the following include files:

	cbslib_h, acnet_errors_h

	Related functions:

	error_init(_c), error_display(_c), error_printf_c, error_message(_c),
	error_mprintf_c, error_colored_message_c, error_cmprintf_c, error_erase,
	error_is_occluded, error_window_is_present, intro_error

	C/C++ usage:

	int	status;

	status = error_close();