nat: Remember if we have check the imsi.

Return -1 if the IMSI should be filtered, 0 if the IMSI could not
be checked and 1 if the IMSI was checked and allowed to pass. In
the future this will be used to inspect every message coming by.
3 files changed
tree: 0e8c10bdc0045f1d827bc15293a6cd61dcf8280a
  1. hlrsync/
  2. linux-kernel/
  3. openbsc/
  4. wireshark/