def offsetof(self, cdecl, *fields_or_indexes):
        if isinstance(cdecl, basestring):
            cdecl = self._typeof(cdecl)
        return self._typeoffsetof(cdecl, *fields_or_indexes)[1]
Return the offset of the named field inside the given
dataset/ETHPy150Open cloudera/hue/desktop/core/ext-py/cffi-1.5.2/cffi/api.py/FFI.offsetof