strncmp(fs->fs_file, key, strlen(fs->fs_file)) == 0 &&
(key[strlen(fs->fs_file)] == '/' ||
fs->fs_file[strlen(fs->fs_file) - 1] == '/')) {
strncmp(fs->fs_file, key, strlen(fs->fs_file)) == 0 &&
(key[strlen(fs->fs_file)] == '/' ||
fs->fs_file[strlen(fs->fs_file) - 1] == '/')) {