Function rewinddir

tools/streamer_recorder/include/msdirent.h:348–366

* Resets the position of the directory stream to which dirp refers to the * beginning of the directory. It also causes the directory stream to refer * to the current state of the corresponding directory, as a call to opendir() * would have done. If dirp does not refer to a directory stream, the effect * is undefined. */

 * is undefined.
 */
static void rewinddir(DIR* dirp)
{
   if (dirp != NULL) {
      /* release search handle */
      if (dirp->search_handle != INVALID_HANDLE_VALUE) {
         FindClose (dirp->search_handle);
      }

      /* open new search handle and retrieve the first entry */
      dirp->search_handle = FindFirstFileA (dirp->patt, &dirp->find_data);
      if (dirp->search_handle != INVALID_HANDLE_VALUE) {
         /* a directory entry is now waiting in memory */
         dirp->cached = 1;
      } else {
         /* failed to re-open directory: no directory entry in memory */
         dirp->cached = 0;
      }
   }
}


#ifdef __cplusplus