Ethereal & parsers

[Alan DeKok]

  Looking through the pidl.pl code, I'm not sure I understand the
IDLEParser::RewriteC function.  The rules are complicated, and I'm not
able to get it to build the ethereal dissectors, as the parameters to
a number of functions are wrong, e.g. ndr_pull_security_descriptor().

  The svn log shows that the goal is to have a different
implementation.  Are there hints or guidelines?  I'm willing to spend
the time to get this working, so that the ethereal dissectors are more
likely to stay in sync with the rest of the code.

  Alan DeKok.