-#ifdef HAVE_DIRENT_H
-#include <dirent.h>
-#define NLENGTH(direct) (strlen((direct)->d_name))
-#else /* not HAVE_DIRENT_H */
-#define dirent direct
-#define NLENGTH(direct) ((direct)->d_namlen)
-#ifdef HAVE_SYS_NDIR_H
-#include <sys/ndir.h>
-#endif /* HAVE_SYS_NDIR_H */
-#ifdef HAVE_SYS_DIR_H
-#include <sys/dir.h>
-#endif /* HAVE_SYS_DIR_H */
-#ifdef HAVE_NDIR_H
-#include <ndir.h>
-#endif /* HAVE_NDIR_H */
-#endif /* HAVE_DIRENT_H */