diff --git a/main/streams/xp_socket.c b/main/streams/xp_socket.c
index bce6a09fb0a..746d9c93d92 100644
--- a/main/streams/xp_socket.c
+++ b/main/streams/xp_socket.c
@@ -251,7 +251,11 @@ static inline int sock_sendto(php_netstream_data_t *sock, const char *buf, size_
 
 		return (ret == SOCK_CONN_ERR) ? -1 : ret;
 	}
+#ifdef PHP_WIN32
+	return ((ret = send(sock->socket, buf, buflen > INT_MAX ? INT_MAX : (int)buflen, flags)) == SOCK_CONN_ERR) ? -1 : ret;
+#else
 	return ((ret = send(sock->socket, buf, buflen, flags)) == SOCK_CONN_ERR) ? -1 : ret;
+#endif
 }
 
 static inline int sock_recvfrom(php_netstream_data_t *sock, char *buf, size_t buflen, int flags,