diff --git a/hw/darwin/quartz/pseudoramiX.c b/hw/darwin/quartz/pseudoramiX.c
index 7ba6d5a15..e65be69a0 100644
--- a/hw/darwin/quartz/pseudoramiX.c
+++ b/hw/darwin/quartz/pseudoramiX.c
@@ -43,6 +43,9 @@ Equipment Corporation.
 #include <X11/extensions/panoramiXproto.h>
 #include "globals.h"
 
+extern int noPseudoramiXExtension;
+extern int noPanoramiXExtension;
+
 extern int ProcPanoramiXQueryVersion (ClientPtr client);
 
 static void PseudoramiXResetProc(ExtensionEntry *extEntry);