nns_lo 25 core/ngx_resolver.c u_char nns_lo; nns_lo 990 core/ngx_resolver.c (query->nns_hi << 8) + query->nns_lo, nns_lo 1758 core/ngx_resolver.c query->nns_hi = 0; query->nns_lo = 0; nns_lo 1834 core/ngx_resolver.c query->nns_hi = 0; query->nns_lo = 0;