LibAliasOut
LibAliasOut (mla, buf, IP_MAXPACKET);
rval = LibAliasOut(priv->lib, c, m->m_len - ipofs +
int LibAliasOut(struct libalias *, void *_ptr, int _maxpacketsize);
retval = LibAliasOut(t->lib, c,
res = LibAliasOut(la, p, 64);
res = LibAliasOut(la, p, 64);
res = LibAliasOut(la, pip, len); \
res = LibAliasOut(la, pip, len); \
LibAliasOut(la, MBUF_CTOP(bp), bp->m_len);