status.i4.v = wn_switch_delete_c(switch_id.i4.v [,erase_switch.i4.v])

	This routine will delete a switch in a graphics window created by
	an earlier call to wn_switch_create_c.

	switch_id	ID of desired switch
			(returned by prior call to wn_switch_create_c)
	[erase_switch]	erase switch image flag
			(TRUE -> erase switch image (default),
			 FALSE -> leave switch image)

	This function returns ACNET status values as follows:

	OK			success
	CBS_NO_SUCH		switch does not exist

	This function requires the following include files:

	cbslib_h, acnet_errors_h

	Related functions:

	wn_switch_window_delete_c, wn_switch_create_c, wn_window_has_switch_c,
	wn_switch_set_state_c, wn_switch_disable_c, wn_switch_enable_c,
	wn_switch_relabel_c, wn_switch_redraw_c, switch_delete_c

	C/C++ usage:

	int	status;
	int	switch_id;
	int	erase_switch = TRUE;

	status = wn_switch_delete_c(switch_id);