PP_GROUPLEADER
rootpp = PP_GROUPLEADER(pp, pszc);
rootpp = PP_GROUPLEADER(rootpp, rszc);
if (pp != PP_GROUPLEADER(pp, pszc)) {
int root_mtype = PP_2_MTYPE(PP_GROUPLEADER(pp, r));
int root_mtype = PP_2_MTYPE(PP_GROUPLEADER(pp, r));
tpp = PP_GROUPLEADER(pp, pszc);
cur_pp = PP_GROUPLEADER(cur_pp, pg_szcd);
rootpp = PP_GROUPLEADER(pp, 1);
rootpp = PP_GROUPLEADER(pp, pszc);
rootpp = PP_GROUPLEADER(rootpp, rszc);
lastpp = PP_GROUPLEADER(pp, szc);
firstpp = PP_GROUPLEADER(pp, (szc - 1));
firstpp = PP_GROUPLEADER(pp, (szc + 1));
lastpp = PP_GROUPLEADER(pp, szc);
tpp = PP_GROUPLEADER(pp, pszc);
larger = PP_GROUPLEADER(pp, szc);
PP_GROUPLEADER((pp), (pp)->p_szc))
rootpp = PP_GROUPLEADER(pp, pszc);
rootpp = PP_GROUPLEADER(rootpp, rszc);
pp = PP_GROUPLEADER(pp, sz);
pp = PP_GROUPLEADER(pp, cons);
pp = PP_GROUPLEADER(pp, cons);
tpp = PP_GROUPLEADER(tpp, cons);
dpp = PP_GROUPLEADER(dpp, cons);
pp = PP_GROUPLEADER(pp, cons);
pp = PP_GROUPLEADER(pp, cons);
pp = PP_GROUPLEADER(pp, cons);
pp = PP_GROUPLEADER(spp, sz);
pp = PP_GROUPLEADER(pp, sz);
rootpp = PP_GROUPLEADER(pp, sz);
pp = PP_GROUPLEADER(pp, sz);
pp2 = PP_GROUPLEADER(pp, dosz);
PP_GROUPLEADER((pp), (pp)->p_szc))