Patch to latest iproute to get it to compile on FC5

I notice that the latest snapshot and git repository for iproute
will not compile on FC5 due to not finding __constant_hton* symbols
and a lack of the hdlc/ioctl.h file on FC5.

I am attaching a patch that appears to fix the problems for me.

Please consider applying this or something similar.

Signed-off-by:  Ben Greear <redacted>


Thanks,
Ben

-- 
Ben Greear [off-list ref]
Candela Technologies Inc  http://www.candelatech.com