getch0
i = getch0();
if (i < 0 || cbits(j = getch0()) == RPT)
i = getch0();
i = getch0();
k = cbits(j = getch0());
while (cbits(i = getch0()) != '\n')
i = cbits(getch0());
jj = getch0();
extern tchar getch(), getch0();
j = getch0();
k = getch0();