211 text_open (void ** display_datap)  in text_open()  argument
216 	assert( display_datap != NULL );  in text_open()
223 	*display_datap = data;  in text_open()
229 	void **display_datap,  in text_update()  argument
238 	assert( display_datap != NULL );  in text_update()
239 	assert( *display_datap != NULL );  in text_update()
240 	data = (text_display_state_t*) *display_datap;  in text_update()
327 text_close (void ** display_datap)  in text_close()  argument
331 	if (display_datap) {  in text_close()
332 		if (*display_datap) {  in text_close()
333 			data = (text_display_state_t*) *display_datap;  in text_close()
340 		*display_datap = NULL;  in text_close()