setbitn
setbitn(D_DISABLE, d->d_flags);
setbitn(*h, modifiers);
setbitn(D_ISSET, ClientSettings[family].d_flags); /* mark as set */
setbitn(bitidx(*p), d_flags);
setbitn(D_IFNHELO, d_flags);
setbitn(D_ETRNONLY, Daemons[idx].d_flags);
setbitn(bitidx(*p), mopts);
setbitn(id, mac->mac_allocated);
setbitn(DBS_NONROOTSAFEADDR, DontBlameSendmail);
setbitn(M_ALIASABLE, LocalMailer->m_flags);
setbitn(M_HASPWENT, LocalMailer->m_flags);
setbitn(M_TRYRULESET5, LocalMailer->m_flags);
setbitn(M_CHECKINCLUDE, LocalMailer->m_flags);
setbitn(M_CHECKPROG, LocalMailer->m_flags);
setbitn(M_CHECKFILE, LocalMailer->m_flags);
setbitn(M_CHECKUDB, LocalMailer->m_flags);
setbitn(M_RUNASRCPT, ProgMailer->m_flags);
setbitn(M_RUNASRCPT, FileMailer->m_flags);
setbitn(M_VRFY250, LocalMailer->m_flags);
setbitn(M_VRFY250, ProgMailer->m_flags);
setbitn(M_VRFY250, FileMailer->m_flags);
setbitn(bitidx(*p), m->mf_flags);
setbitn(mo->mo_code, StickyMilterOpt);
setbitn(c1, badchars);
setbitn(c1, badchars);
setbitn('=', badchars);
setbitn(*p, badchars);
setbitn(*p, qg->qg_flags);
setbitn(QD_DEFINED, qg->qg_flags);
setbitn(bitidx(*p), m->m_flags);
setbitn(M_7BITS, m->m_flags);
setbitn(DBS_GROUPWRITABLEFORWARDFILESAFE,
setbitn(DBS_GROUPWRITABLEINCLUDEFILESAFE,
setbitn(dbs->dbs_flag, DontBlameSendmail);
setbitn(opt, StickyOpt);
setbitn(bitidx(class), s->s_class);
setbitn(to->to_code + i, StickyTimeoutOpt);
setbitn(TO_MAIL, StickyTimeoutOpt);
setbitn(TO_RCPT, StickyTimeoutOpt);
setbitn(TO_DATAINIT, StickyTimeoutOpt);
setbitn(TO_DATABLOCK, StickyTimeoutOpt);
setbitn(TO_DATAFINAL, StickyTimeoutOpt);
setbitn(TO_COMMAND, StickyTimeoutOpt);
setbitn(DBS_GROUPWRITABLEDIRPATHSAFE,
setbitn(dst, s->s_class);
setbitn(fd, baseline);
setbitn(DBS_MAPINUNSAFEDIRPATH, DontBlameSendmail);
setbitn(DBS_WRITEMAPTOHARDLINK, DontBlameSendmail);
setbitn(DBS_WRITEMAPTOSYMLINK, DontBlameSendmail);
setbitn(DBS_LINKEDMAPINWRITABLEDIR, DontBlameSendmail);