Windows: Fix the passed parameter to the setsockopt function

This avoids compiler warnings about missmatched parameter types.

diff --git a/lib/lws-plat-win.c b/lib/lws-plat-win.c
index 4da9c75..3c40d59 100644 (file)
--- a/lib/lws-plat-win.c
+++ b/lib/lws-plat-win.c
@@ -152,7 +152,7 @@ LWS_VISIBLE int
 lws_plat_set_socket_options(struct libwebsocket_context *context, int fd)
 {
        int optval = 1;
-       socklen_t optlen = sizeof(optval);
+       int optlen = sizeof(optval);
        u_long optl = 1;
        DWORD dwBytesRet;
        struct tcp_keepalive alive;
@@ -162,7 +162,7 @@ lws_plat_set_socket_options(struct libwebsocket_context *context, int fd)
                /* enable keepalive on this socket */
                optval = 1;
                if (setsockopt(fd, SOL_SOCKET, SO_KEEPALIVE,
-                                            (const void *)&optval, optlen) < 0)
+                                            (const char *)&optval, optlen) < 0)
                        return 1;
 
                alive.onoff = TRUE;
@@ -177,7 +177,7 @@ lws_plat_set_socket_options(struct libwebsocket_context *context, int fd)
        /* Disable Nagle */
        optval = 1;
        tcp_proto = getprotobyname("TCP");
-       setsockopt(fd, tcp_proto->p_proto, TCP_NODELAY, &optval, optlen);
+       setsockopt(fd, tcp_proto->p_proto, TCP_NODELAY, (const char *)&optval, optlen);
 
        /* We are nonblocking... */
        ioctlsocket(fd, FIONBIO, &optl);