prev_types_hash  1980 http/ngx_http.c     ngx_array_t **prev_keys, ngx_hash_t *prev_types_hash,
prev_types_hash  2006 http/ngx_http.c     if (prev_types_hash->buckets == NULL) {
prev_types_hash  2021 http/ngx_http.c         hash.hash = prev_types_hash;
prev_types_hash  2036 http/ngx_http.c     *types_hash = *prev_types_hash;
prev_types_hash   141 http/ngx_http.h     ngx_hash_t *prev_types_hash, ngx_str_t *default_types);