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- /*
- <dirent.h> -- definitions for SVR3 directory access routines
-
- last edit: 25-Apr-1987 D A Gwyn
-
- Prerequisite: <sys/types.h>
- */
-
- #include <sys/dirent.h>
-
- #define DIRBUF 8192 /* buffer size for fs-indep. dirs */
- /* must in general be larger than the filesystem buffer size */
-
- typedef struct
- {
- int dd_fd; /* file descriptor */
- int dd_loc; /* offset in block */
- int dd_size; /* amount of valid data */
- char *dd_buf; /* -> directory block */
- } DIR; /* stream data from opendir() */
-
- extern DIR *opendir();
- extern struct dirent *readdir();
- extern off_t telldir();
- extern void seekdir();
- extern void rewinddir();
- extern int closedir();
-
- #ifndef NULL
- #define NULL 0 /* DAG -- added for convenience */
- #endif
-