Wireshark-users: Re: [Wireshark-users] Build failures with ascend.c
From: Guy Harris <guy@xxxxxxxxxxxx>
Date: Mon, 19 Feb 2018 18:00:01 -0800
On Feb 19, 2018, at 9:01 AM, jungle boogie <jungleboogie0@xxxxxxxxx> wrote:

> Thus said Guy Harris on Mon, 19 Feb 2018 01:54:24 -0800
>> What version of Flex do you have?
> 
> $ flex --version
> flex 2.6.0

On what OS is this?  I downloaded the 2.6.0 source and installed it on my Mac, and rebuilt all the Flex files, and didn't get that error; perhaps there are changes your OS has made.