test_stat
struct stat test_stat[MAXPATHS];
if (stat(termpaths[j], &test_stat[j]) != 0
|| !S_ISREG(test_stat[j].st_mode)) {
if (test_stat[k].st_dev == test_stat[j].st_dev
&& test_stat[k].st_ino == test_stat[j].st_ino) {
test_stat[k - 1] = test_stat[k];
failures += runcompare(test_stat);