Log Message:
Updat enet/iftop to 0.17:
0.17 12/02/06
* Added support for ppp interfaces on FreeBSD (and others using DLT_PPP)

* Fixed segfault bug in config file handling.
* Fixes to man page
    William Robinet <william.robinet@conostix.com>

* Fix for hash table memory handling bug (caused segfaults on Mac OS X)
* Header fixes for Mac OS X
    Ken McLeod <thecloud@apple.com>

* Fixes for compile time errors apparent on Mac OS 10.4.3
    Georg Schwarz <georg.schwarz@freenet.de>

* Improvements to configure to support cross-compilation
* Addition of "NO_SYSTEM" compiler flag to prevent subshell execution
    Tim Freeman <tim@fungible.com>

* Fix to get hardware address on FreeBSD and OpenBSD
    Nicolas Bernard <n.bernard@worldonline.fr>

* Added 802.1q VLAN support
    Jacek Konieczny <jajcus@bnet.pl>