variables_hash    145 http/ngx_http_core_module.h     ngx_hash_t                 variables_hash;
variables_hash    452 http/ngx_http_variables.c     v = ngx_hash_find(&cmcf->variables_hash, key, name->data, name->len);
variables_hash   2001 http/ngx_http_variables.c     hash.hash = &cmcf->variables_hash;