dns_wc_tail_hash  695 core/ngx_hash.c     ha->dns_wc_tail_hash = ngx_pcalloc(ha->temp_pool,
dns_wc_tail_hash  697 core/ngx_hash.c     if (ha->dns_wc_tail_hash == NULL) {
dns_wc_tail_hash  922 core/ngx_hash.c         keys = &ha->dns_wc_tail_hash[k];
dns_wc_tail_hash   87 core/ngx_hash.h     ngx_array_t      *dns_wc_tail_hash;