[lwip-users] Running PPP with NO_SYS=1

[Erik Ekman]

Hello

I am planning to add PPP over GPRS to my project. I am now using lwIP
with NO_SYS=1 on normal ethernet.

I looked at the code and my plan is to convert pppMain instead get
called on each read from the GPRS session. I looked at the code and
saw that I need to implement sys_jiffies(), sys_timeout() and
sys_untimeout().

My question is:
If I implement sys_timeout() and sys_untimeout() with a task that has
the timers, will the "normal" lwIP code start using it? Since I use
NO_SYS = 1, I do not want the rest of the code setting timeouts, only
the PPP code.

/Erik