There are three instances of the module definition macros,

There are three instances of the module definition macros,
which make maintaining this file very error prone.

This commit merges the embedded and !embedded versions,
and fixes the C++ version. Eventually we should move to
a single version of the macro.

Too bad C++ doesn't like the C-style struct initializers
    .foo = some_value

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@95771 65c4cc65-6c06-0410-ace0-fbb531ad65f3