Ethereal-users: [Ethereal-users] escape sequences in tv_buff

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From: "Oren Mazor" <oren.mazor@xxxxxxxxx>
Date: Thu, 05 May 2005 13:24:08 -0400
hi all,
I'm writing a dissector here at work and I'm trying to figure out how to deal with search and replace in a tv_buff.
What I'm trying to do is the equivalent of the perl s/FF55/FF. is this possible in a simple manner, or will I have to find the location of FF55, and create a new tv_buff comprised of everything before FF55 and everything after? 

thanks
Oren