switch_change_case_c

	status.i4.v = switch_change_case_c(switch_id.i4.v, type.i4.v,
					   color.i4.v, border_color.i4.v)

	This routine will change the label text case and/or color of a
	switch created by an earlier call to switch_create_c or
	switch_create_radio_c.

	switch_id	ID of desired switch
			(returned by prior call to switch_create_c or
			 switch_create_radio_c)
	type		type of case conversion
			(STR_UP_CASE_STRING -> make all lower case characters
					       upper case,
			 STR_DOWN_CASE_STRING -> make all upper case
						 characters lower case)
	color		switch color (If a value of CLIB_DEFAULT_ARG is
			passed for this argument, the switch color will
			remain unchanged.)
			(constants are in 'cnsparam')
	border_color	border color (If a value of CLIB_DEFAULT_ARG is
			passed for this argument, the border color will
			remain unchanged.)
			(constants are in 'cnsparam')

	This function returns ACNET status values as follows:

	OK			success
	CBS_INVARG		invalid case conversion requested
	CBS_NO_SUCH		switch does not exist

	This function requires the following include files:

	cnsparam_h, cbslib_h, acnet_errors_h

	Related functions:

	switch_relabel_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_enable_c, switch_disable_c,
	switch_set_state_c, switch_text_to_id_c, wn_switch_create_c

	C/C++ usage:

	int	status;
	int	switch_id;

	status = switch_change_case_c(switch_id,STR_UP_CASE_STRING,
				      CLIB_DEFAULT_ARG,CLIB_DEFAULT_ARG);