hrr, revert to lowest common denominator. SIOCDIFADDR cannot delete primary address on Linux or IRIX, but BSD
hrr, revert to lowest common denominator. SIOCDIFADDR cannot delete primary address on Linux or IRIX, but BSD


git-svn-id: 935794000d934034fad4bb4152be248a7507e5ff@243 0c474577-fa26-0410-a966-bdb198e94e9e

hellais/libdnet,hellais/libdnet,hellais/libdnet,hellais/libdnet