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Length: 1104 (0x450)
Types: TextFile
Names: »traps.c«
└─⟦b20c6495f⟧ Bits:30007238 EUUGD18: Wien-båndet, efterår 1987
└─⟦this⟧ »EUUGD18/General/Kriegspiel/traps.c«
/* traps.c */
#include "externs.h"
#include <signal.h>
trap_sigint ()
{
int y, x;
char c;
signal (SIGINT, SIG_IGN);
getyx (stdscr, y, x);
overwrite (stdscr, backupscreen);
overwrite (win [PROMPT], backupwin[PROMPT]);
overwrite (win [MESSAGE], backupwin[MESSAGE]);
overwrite (win [INPUT], backupwin[INPUT]);
overwrite (blankscreen, stdscr);
wclear (win [PROMPT]);
wclear (win [MESSAGE]);
wclear (win [INPUT]);
waddstr (win [PROMPT], "Quit?");
waddstr (win [MESSAGE], "type y or n");
waddstr (win [INPUT], ": ");
move (win [INPUT]->_cury + win [INPUT]->_begy,
win [INPUT]->_curx + win [INPUT]->_begx);
refresh ();
c = getchar();
while (c!='n' && c!='N' && c!='y' && c!='Y') {
if (c == '\f') /* ^L */
refresh ();
c = getchar();
}
if (c == 'y' || c == 'Y') {
send (sock, "resign\0", 7, 0);
error ((char *) NULL);
}
overwrite (backupscreen, stdscr);
overwrite (backupwin [PROMPT], win [PROMPT]);
overwrite (backupwin [MESSAGE], win [MESSAGE]);
overwrite (backupwin [INPUT], win [INPUT]);
move (y, x);
redraw ();
refresh ();
signal (SIGINT, trap_sigint);
}