READDIR           746 dir.c              if ((dp = READDIR(dirp->dir, dirp->enc)) != NULL) {
READDIR           786 dir.c              while ((dp = READDIR(dirp->dir, dirp->enc)) != NULL) {
READDIR          1807 dir.c          	while ((dp = READDIR(dirp, enc)) != NULL) {
READDIR          2693 dir.c              while ((dp = READDIR(dir, NULL)) != NULL) {