seekdir - set the position of the next readdir() call in the
directory stream.
#include <dirent.h>
void seekdir(DIR *dir, off_t offset));
The seekdir() function sets the location in the directory
stream from which the next readdir() call will start. seek-
dir() should be used with an offset returned by telldir().
The seekdir() function returns no value.
BSD 4.3
lseek(2), opendir(3), readdir(3), rewinddir(3), telldir (3),
scandir (3)