static void
winch()
{
int oldLI = LI, oldCO = CO, i;
register struct WinDesc *cw;
getwindowsz();
if((oldLI != LI || oldCO != CO) && ttyDisplay) {
ttyDisplay->rows = LI;
ttyDisplay->cols = CO;
cw = wins[BASE_WINDOW];
cw->rows = ttyDisplay->rows;
cw->cols = ttyDisplay->cols;
if(flags.window_inited) {
cw = wins[WIN_MESSAGE];
cw->curx = cw->cury = 0;
tty_destroy_nhwindow(WIN_STATUS);
WIN_STATUS = tty_create_nhwindow(NHW_STATUS);
if(u.ux) {
#ifdef CLIPPING
if(CO < COLNO || LI < ROWNO+3) {
setclipped();
tty_cliparound(u.ux, u.uy);
} else {
clipping = FALSE;
clipx = clipy = 0;
}
#endif
i = ttyDisplay->toplin;
ttyDisplay->toplin = 0;
docrt();
bot();
ttyDisplay->toplin = i;
flush_screen(1);
if(i) {
addtopl(toplines);
} else
for(i=WIN_INVEN; i < MAXWIN; i++)
if(wins[i] && wins[i]->active) {
/* cop-out */
addtopl("Press Return to continue: ");
break;
}
(void) fflush(stdout);
if(i < 2) flush_screen(1);
}
}
}
}
void
getioctls()
{
#ifdef BSD_JOB_CONTROL
(void) ioctl(fileno(stdin), (int) TIOCGLTC, (char *) <chars);
(void) ioctl(fileno(stdin), (int) TIOCSLTC, (char *) <chars0);
#else
# ifdef POSIX_TYPES
(void) tcgetattr(fileno(stdin), &termio);
# else
# if defined(TCSETS) && !defined(AIX_31)
(void) ioctl(fileno(stdin), (int) TCGETS, &termio);
# else
(void) ioctl(fileno(stdin), (int) TCGETA, &termio);
# endif
# endif
#endif
getwindowsz();
#ifdef AUX
( void ) signal ( SIGTSTP , catch_stp ) ;
#endif
}