for (;;) {
static const struct option opt[] = {
{ "format", OPTF_ARGREQ, 0, 'f' },
{ "boundary", OPTF_ARGREQ, 0, 'b' },
{ "output", OPTF_ARGREQ, 0, 'o' },
for (;;) {
static const struct option opt[] = {
{ "format", OPTF_ARGREQ, 0, 'f' },
{ "boundary", OPTF_ARGREQ, 0, 'b' },
{ "output", OPTF_ARGREQ, 0, 'o' },