def __init__(self, nlo=None):
super(genl_family, self).__init__()<EOL>self.gf_id = <NUM_LIT:0><EOL>self.gf_name = None<EOL>self.gf_version = <NUM_LIT:0><EOL>self.gf_hdrsize = <NUM_LIT:0><EOL>self.gf_maxattr = <NUM_LIT:0><EOL>self.gf_ops = nl_list_head(container_of=self)<EOL>self.gf_mc_grps = nl_list_head(container_of=self)<EOL>if nlo:<EOL><INDENT>self.ce_refcnt = nlo.ce_refcnt<EOL>self.ce_ops = nlo.ce_ops<EOL>self.ce_cache = nlo.ce_cache<EOL>self.ce_list = nlo.ce_list<EOL>self.ce_msgtype = nlo.ce_msgtype<EOL>self.ce_flags = nlo.ce_flags<EOL>self.ce_mask = nlo.ce_mask<EOL>self.gf_ops = nlo.gf_ops<EOL>self.gf_ops.container_of = self<EOL>self.gf_mc_grps = nlo.gf_mc_grps<EOL>self.gf_mc_grps.container_of = self<EOL><DEDENT>
Constructor.