Fix unused warnings on win32.
diff --git a/util.c b/util.c
index 1ae8925..1d037bf 100644
--- a/util.c
+++ b/util.c
@@ -186,12 +186,12 @@ out:
int json_rpc_call_sockopt_cb(void __maybe_unused *userdata, curl_socket_t fd,
curlsocktype __maybe_unused purpose)
{
- int keepalive = 1;
- int tcp_keepcnt = 5;
int tcp_keepidle = 120;
int tcp_keepintvl = 120;
#ifndef WIN32
+ int keepalive = 1;
+ int tcp_keepcnt = 5;
if (unlikely(setsockopt(fd, SOL_SOCKET, SO_KEEPALIVE, &keepalive, sizeof(keepalive))))
return 1;