2 /* client code may need the ERR define: */
5 void screen_delete(void);
7 int screen_reset(void);
8 int scr_printf(char *fmt, ...);
9 int scr_set_windowsize(CtdlIPC* ipc);
13 int scr_getc(int delay);
17 int scr_blockread(void);
18 RETSIGTYPE scr_winch(int signum);
19 void wait_indicator(int state);