diff --git a/status.c b/status.c
index b755bd3c..b5eccc3d 100644
--- a/status.c
+++ b/status.c
@@ -45,6 +45,7 @@
 #include "status.h"
 #include "interrupt.h"
 #include "devexec.h"
+#undef VALUECHANGE
 #define VALUECHANGE 2
 
 	static Status eCode = eEager;
diff --git a/synchronize.c b/synchronize.c
index 2d66421a..53d82c12 100644
--- a/synchronize.c
+++ b/synchronize.c
@@ -17,7 +17,7 @@ static char *hostname, *looser, *password;
 static int  port;
 static mkChannel *connection = NULL; 
 /*-----------------------------------------------------------------------*/
-static void syncLogin()
+static void syncLogin(void)
 {
   int test, i;
   char pBueffel[1024], pRead[80];