[patch 1/6] Add PPP protocol support with HDLC framing

[Marcel Holtmann]

Hi Denis,

> > +struct ppp_link * g_at_ppp_new(GIOChannel *modem);
> > +void g_at_ppp_open(struct ppp_link *link);
> > +void g_at_ppp_set_connect_function(struct ppp_link *link,
> > +			       GAtPPPConnectFunc callback, gpointer user_data);
> > +void g_at_ppp_set_disconnect_function(struct ppp_link *link,
> > +				  GAtPPPDisconnectFunc callback,
> > +				  gpointer user_data);
> > +void g_at_ppp_shutdown(struct ppp_link *link);
> > +void g_at_ppp_ref(struct ppp_link *link);
> > +void g_at_ppp_unref(struct ppp_link *link);
> 
> Almost forgot, let us not use struct ppp_link here, but instead use GAtPpp 
> *ppp as the parameter.  Again, mostly for consistency with how glib / gatchat 
> does this.

I am actually okay with GAtPPP since it looks much nicer. True camel
case is making it harder to read.

Regards

Marcel