class_lo           35 core/ngx_resolver.c     u_char  class_lo;
class_lo           43 core/ngx_resolver.c     u_char  class_lo;
class_lo         1062 core/ngx_resolver.c     qclass = (qs->class_hi << 8) + qs->class_lo;
class_lo         1518 core/ngx_resolver.c     qclass = (an->class_hi << 8) + an->class_lo;
class_lo         1769 core/ngx_resolver.c     qs->class_hi = 0; qs->class_lo = 1;