dylib: Add linebreak to error outputs.
Public headers must be wrapped with `extern "C"` so they can be used
by C++ programs.
Update libpe to latest.
plugins: Fix memory leak.
Merge branch 'master' of github.com:merces/pev
Merge branch 'master' of github.com:merces/pev
Merge branch 'master' of github.com:merces/pev
Merge branch 'master' of github.com:merces/pev