[ptp-dev] message event id

[Feiyi Wang <fwang2@xxxxxxxx>]

hi -

I have a question on proxy protocol. The wiki spec defines message event 
id as "00FA" or 250. While proxy_event.h define

            #define PROXY_EV_MESSAGE		1

And it also defines, which seems to be corresponding to the wiki spec, 
but the comment says LOCAL EVENTs are internal, not seen on the wire.

#define PROXY_EV_RT_MESSAGE PROXY_EV_RT_OFFSET + 50 /* LOCAL EVENT */

so, to send a message, which message event id is the *right* one? and 
what are the difference/intended usage between PROXY_EV_MESSAGE and 
RPOXY_EV_RT_MESSAGE?

thanks

Feiyi