7 #include "sys/dirent.h"
11 int dd_fd; /* file descriptor */
12 int dd_loc; /* offset in block */
13 int dd_size; /* amount of valid data */
14 struct dirent *dd_buf; /* -> directory block */
15 } DIR; /* stream data from opendir() */
18 int closedir(DIR *dirp);
19 DIR *opendir(const char *filename);
20 struct dirent *readdir(DIR *dirp);
21 void rewinddir(DIR *dirp);
24 void seekdir(DIR *dirp, long loc);
25 long telldir(DIR *dirp);
29 #endif /* end _DIRENTH */