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extern int optind;
extern char *optarg;
main(argc, argv)
int argc;
char **argv;
{
int c;
int errflg = 0;
<<<other globals here>>>;
while ((c = getopt(argc, argv, "<<<>>>")) != -1) {
switch (c) {
<<<add cases for arguments here>>>;
case '?':
default:
errflg++;
break;
}
}
if (errflg) {
fprintf(stderr, "Usage: %s <<<args>>>", argv[0]);
exit(2);
}
for (; optind < argc; optind++) {
<<<process arg optind>>>;
}
}
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