mod_prop_lookup
pinfo = mod_prop_lookup(ptbl, pioc->mpr_name, pioc->mpr_proto);
pinfo = mod_prop_lookup(ipst->ips_propinfo_tbl, pname, proto);
mod_prop_info_t *maxbuf_pinfo = mod_prop_lookup(ptbl, "max_buf",
extern mod_prop_info_t *mod_prop_lookup(mod_prop_info_t[], const char *,