status.i4.v = switch_enable_c(switch_id.i4.v)

	This routine will enable a switch which was disabled by an earlier
	call to switch_disable_c.

	switch_id	ID of desired switch
			(returned by prior call to switch_create_c or
			(Note:  If a negated window ID or a value of
			 WMNGR_BACKGROUND is passed, all switches
			 in that window will be enabled.)

	This function returns ACNET status values as follows:

	CBS_NO_SUCH		switch or window does not exist
	otherwise		previous enable/disable state

	This function requires the following include files:

	cbslib_h, acnet_errors_h

	Related functions:

	switch_disable_c, switch_create_c, switch_create_radio_c,
	switch_delete_c, switch_window_delete_c, switch_set_flash_c,
	switch_read_c, switch_pressed, switch_change_case_c, switch_relabel_c,
	switch_set_state_c, switch_text_to_id_c, switch_get_info_c,

	C/C++ usage:

	int	status;
	int	switch_id;

	status = switch_enable_c(switch_id);