1  int keyring_search(void);
       2  int keydb_search2 (int *hdfound, int *hdcurrent, int *a)
       3  {
       4      int rc = -1;
       5      while (rc == -1) {
       6          if (*a == 1)
       7              rc = keyring_search ();
       8          if (rc == -1)
       9              *hdcurrent++;
      10  	if (!rc)
      11              *hdfound = *hdcurrent;
      12      }
      13      return rc;
      14  }