-#ifndef KERNEL
-/*
- * Definitions for library routines operating on directories.
- */
-typedef struct _dirdesc {
- int dd_fd;
- long dd_loc;
- long dd_size;
- char dd_buf[DIRBLKSIZ];
-} DIR;
-#ifndef NULL
-#define NULL 0
-#endif
-extern DIR *opendir();
-extern struct direct *readdir();
-extern long telldir();
-extern void seekdir();
-#define rewinddir(dirp) seekdir((dirp), (long)0)
-extern void closedir();
-#endif
-
-#ifdef KERNEL