--- tothread.cpp.org	2007-08-11 13:16:04.000000000 +0200
+++ tothread.cpp	2007-08-11 13:16:07.000000000 +0200
@@ -156,6 +156,8 @@
 #define THREAD_ASSERT(x) if((x)!=0) { \
   throw (qApp->translate("toThread","Thread function \"%1\" failed.").arg(QString::fromLatin1( #x ))); }
 
+void *toThreadStartWrapper(void *t);
+
 void toThread::initAttr()
 {
     //create the thread detached, so everything is cleaned up