- Various little fixes to the TAS software

- Added a sync command for synchronizing a simulation server with the
  master server.

macro.c

@@ -648,6 +648,33 @@ extern Tcl_Interp *InterpGetTcl(SicsInterp *pSics);
        }
        return 1;
     }
+/*----------------------------------------------------------------------*/
+    int Broadcast(SConnection *pCon, SicsInterp *pInter, void *pData,
+                      int argc, char *argv[])
+    {
+       int iMacro;
+       char pBueffel[256];       
+
+       assert(pCon);
+       assert(pInter);
+       
+       if(argc < 2)
+       {
+          SCWrite(pCon,"Insufficient arguments to Broadcast",eError);
+          return 0;
+       }
+       
+
+       /* now write, thereby tunneling macro flag in order to get proper
+          write to client and not into interpreter
+       */
+       Arg2Text(argc-1, &argv[1],pBueffel,255);
+       iMacro = SCinMacro(pCon);
+       SCsetMacro(pCon,0);
+       ServerWriteGlobal(pBueffel,eWarning);
+       SCsetMacro(pCon,iMacro);
+       return 1;
+    }
 /*---------------------------------------------------------------------------
  This implements a scheme to provide Tcl commands to Tcl. The Tcl commands
  (either procedures or objects) must be defined in a separate file. Than