1313 static void append_bin_stats(const char *key, const uint16_t klen,  in append_bin_stats()  argument
1317     uint32_t bodylen = klen + vlen;  in append_bin_stats()
1321         .response.keylen = (uint16_t)htons(klen),  in append_bin_stats()
1330     if (klen > 0) {  in append_bin_stats()
1331         memcpy(buf, key, klen);  in append_bin_stats()
1332         buf += klen;  in append_bin_stats()
1342 static void append_ascii_stats(const char *key, const uint16_t klen,  in append_ascii_stats()  argument
1350     if (klen == 0 && vlen == 0) {  in append_ascii_stats()
1394 void append_stats(const char *key, const uint16_t klen,  in append_stats()  argument
1399     if (klen == 0 && vlen > 0) {  in append_stats()
1406         size_t needed = vlen + klen + sizeof(protocol_binary_response_header);  in append_stats()
1410         append_bin_stats(key, klen, val, vlen, c);  in append_stats()
1412         size_t needed = vlen + klen + 10; // 10 == "STAT = \r\n"  in append_stats()
1416         append_ascii_stats(key, klen, val, vlen, c);  in append_stats()
2177     int klen = 0, vlen = 0;  in process_stats_conns()  local