FTS_ROOTPARENTLEVEL
parent->fts_level = FTS_ROOTPARENTLEVEL;
if (p->fts_level == FTS_ROOTPARENTLEVEL) {
#define FTS_ROOTPARENTLEVEL -1
parent->fts_level = FTS_ROOTPARENTLEVEL;
if (p->fts_level == FTS_ROOTPARENTLEVEL) {
parent->fts_level = FTS_ROOTPARENTLEVEL;
if (p->fts_level == FTS_ROOTPARENTLEVEL) {
parent->fts_level = FTS_ROOTPARENTLEVEL;
if (p->fts_level == FTS_ROOTPARENTLEVEL) {