class_hi           34 core/ngx_resolver.c     u_char  class_hi;
class_hi           42 core/ngx_resolver.c     u_char  class_hi;
class_hi         1062 core/ngx_resolver.c     qclass = (qs->class_hi << 8) + qs->class_lo;
class_hi         1518 core/ngx_resolver.c     qclass = (an->class_hi << 8) + an->class_lo;
class_hi         1769 core/ngx_resolver.c     qs->class_hi = 0; qs->class_lo = 1;