sslutil: propagate return value ssl.PROTOCOL_SSLv23 from protocolsettings()
Also, protocolsettings() was renamed to commonssloptions() to reflect that
only the options are returned.
#include <Python.h>
#if PY_MAJOR_VERSION >= 3
#define PYCODETYPE PyObject
#else
#define PYCODETYPE PyCodeObject
#endif
namespace contrib
{
void initpy(const char *cselfpath);
PyObject *pyglobals();
} /* namespace contrib */