101 #define mark_for_update(scp, x)	{\  argument
102 			  	    if ((x) < scp->start) scp->start = (x);\
103 				    else if ((x) > scp->end) scp->end = (x);\
105 #define mark_all(scp)		{\  argument
106 				    scp->start = 0;\
107 				    scp->end = scp->xsize * scp->ysize - 1;\
110 /* vty status flags (scp->status) */
371 typedef int	sc_term_init_t(scr_stat *scp, void **tcp, int code);
374 typedef int	sc_term_term_t(scr_stat *scp, void **tcp);
375 typedef void	sc_term_puts_t(scr_stat *scp, u_char *buf, int len);
376 typedef int	sc_term_ioctl_t(scr_stat *scp, struct tty *tp, u_long cmd,
378 typedef int	sc_term_reset_t(scr_stat *scp, int code);
381 typedef void	sc_term_default_attr_t(scr_stat *scp, int norm, int rev);
382 typedef void	sc_term_clear_t(scr_stat *scp);
383 typedef void	sc_term_notify_t(scr_stat *scp, int event);
386 typedef int	sc_term_input_t(scr_stat *scp, int c, struct tty *tp);
387 typedef const char *sc_term_fkeystr_t(scr_stat *scp, int c);
388 typedef void sc_term_sync_t(scr_stat *scp);
437 typedef void	vr_init_t(scr_stat *scp);
438 typedef void	vr_clear_t(scr_stat *scp, int c, int attr);
439 typedef void	vr_draw_border_t(scr_stat *scp, int color);
440 typedef void	vr_draw_t(scr_stat *scp, int from, int count, int flip);
441 typedef void	vr_set_cursor_t(scr_stat *scp, int base, int height, int blink);
442 typedef void	vr_draw_cursor_t(scr_stat *scp, int at, int blink,
444 typedef void	vr_blink_cursor_t(scr_stat *scp, int at, int flip);
445 typedef void	vr_set_mouse_t(scr_stat *scp);
446 typedef void	vr_draw_mouse_t(scr_stat *scp, int x, int y, int on);
516 #define ISTEXTSC(scp)	(!((scp)->status 				\  argument
518 #define ISGRAPHSC(scp)	(((scp)->status 				\  argument
520 #define ISPIXELSC(scp)	(((scp)->status 				\  argument
523 #define ISUNKNOWNSC(scp) ((scp)->status & UNKNOWN_MODE)  argument
552 int		set_mode(scr_stat *scp);
554 void		sc_set_border(scr_stat *scp, int color);
555 void		sc_load_font(scr_stat *scp, int page, int size, int width,
557 void		sc_save_font(scr_stat *scp, int page, int size, int width,
559 void		sc_show_font(scr_stat *scp, int page);
562 void		sc_draw_cursor_image(scr_stat *scp);
563 void		sc_remove_cursor_image(scr_stat *scp);
564 void		sc_set_cursor_image(scr_stat *scp);
565 void		sc_change_cursor_shape(scr_stat *scp, int flags,
567 int		sc_clean_up(scr_stat *scp);
569 void		sc_alloc_scr_buffer(scr_stat *scp, int wait, int discard);
570 int		sc_init_emulator(scr_stat *scp, char *name);
571 void		sc_paste(scr_stat *scp, const u_char *p, int count);
572 void		sc_respond(scr_stat *scp, const u_char *p,
574 void		sc_bell(scr_stat *scp, int pitch, int duration);
578 int		sc_alloc_history_buffer(scr_stat *scp, int lines,
580 void		sc_free_history_buffer(scr_stat *scp, int prev_ysize);
581 void		sc_hist_save(scr_stat *scp);
582 #define		sc_hist_save_one_line(scp, from)	\  argument
583 		sc_vtb_append(&(scp)->vtb, (from), (scp)->history, (scp)->xsize)
584 int		sc_hist_restore(scr_stat *scp);
585 void		sc_hist_home(scr_stat *scp);
586 void		sc_hist_end(scr_stat *scp);
587 int		sc_hist_up_line(scr_stat *scp);
588 int		sc_hist_down_line(scr_stat *scp);
595 void		sc_alloc_cut_buffer(scr_stat *scp, int wait);
596 void		sc_draw_mouse_image(scr_stat *scp); 
597 void		sc_remove_mouse_image(scr_stat *scp); 
598 int		sc_inside_cutmark(scr_stat *scp, int pos);
599 void		sc_remove_cutmarking(scr_stat *scp);
600 void		sc_remove_all_cutmarkings(sc_softc_t *scp);
601 void		sc_remove_all_mouse(sc_softc_t *scp);
602 void		sc_mouse_paste(scr_stat *scp);
604 #define		sc_draw_mouse_image(scp)  argument
605 #define		sc_remove_mouse_image(scp)  argument
606 #define		sc_inside_cutmark(scp, pos)	FALSE  argument
607 #define		sc_remove_cutmarking(scp)  argument
608 #define		sc_remove_all_cutmarkings(scp)  argument
609 #define		sc_remove_all_mouse(scp)  argument
610 #define		sc_mouse_paste(scp)  argument
613 void		sc_mouse_move(scr_stat *scp, int x, int y);
619 int		sc_set_text_mode(scr_stat *scp, struct tty *tp, int mode,
622 int		sc_set_graphics_mode(scr_stat *scp, struct tty *tp, int mode);
623 int		sc_set_pixel_mode(scr_stat *scp, struct tty *tp, int xsize,
631 sc_rndr_sw_t	*sc_render_match(scr_stat *scp, char *name, int mode);
665 void		sc_move_cursor(scr_stat *scp, int x, int y);
666 void		sc_clear_screen(scr_stat *scp);