len_hi 45 core/ngx_resolver.c u_char len_hi; len_hi 1230 core/ngx_resolver.c len = (an->len_hi << 8) + an->len_lo; len_hi 1300 core/ngx_resolver.c len = (an->len_hi << 8) + an->len_lo; len_hi 1519 core/ngx_resolver.c len = (an->len_hi << 8) + an->len_lo;