1557 static void append_bin_stats(const char *key, const uint16_t klen,  in append_bin_stats()  argument
1561     uint32_t bodylen = klen + vlen;  in append_bin_stats()
1565         .response.keylen = (uint16_t)htons(klen),  in append_bin_stats()
1574     if (klen > 0) {  in append_bin_stats()
1575         memcpy(buf, key, klen);  in append_bin_stats()
1576         buf += klen;  in append_bin_stats()
1586 static void append_ascii_stats(const char *key, const uint16_t klen,  in append_ascii_stats()  argument
1594     if (klen == 0 && vlen == 0) {  in append_ascii_stats()
1638 static void append_stats(const char *key, const uint16_t klen,  in append_stats()  argument
1643     if (klen == 0 && vlen > 0) {  in append_stats()
1650         size_t needed = vlen + klen + sizeof(protocol_binary_response_header);  in append_stats()
1654         append_bin_stats(key, klen, val, vlen, c);  in append_stats()
1656         size_t needed = vlen + klen + 10; // 10 == "STAT = \r\n"  in append_stats()
1660         append_ascii_stats(key, klen, val, vlen, c);  in append_stats()
3040     int klen = 0, vlen = 0;  in process_stats_conns()  local