[erlang-questions] erl_interface documentation inaccuracies

[Daniel Solaz]

Hello.  While writing my first erl_interface experiments I noticed a 
couple of minor inaccuracies in the documentation.  Sample code in the 
Interoperability Tutorial is correct, at least in the case of 
erl_publish():

The erl_publish() function does not return a file descriptor.  
Apparently, the returned value should be ignored in case of success.

The ERL_PID_NODE and ERL_PORT_NODE macros don't return an ETERM* but a 
const char*.

Regards.
-Daniel