NPPPD_MAX_IFACE
npppd_pool pool0[NPPPD_MAX_IFACE];
#ifndef NPPPD_MAX_IFACE
npppd_iface iface[NPPPD_MAX_IFACE];
npppd_pool *iface_pool[NPPPD_MAX_IFACE];
if (cnt >= NPPPD_MAX_IFACE) {
"or equal to %d", NPPPD_MAX_IFACE);