#include <cvirte.h>    /* Needed if linking in external compiler; harmless otherwise */#include <userint.h>#include "easytab.h"#include "simpdemo.h"int main (int argc, char *argv[]){    int panel, tabCtrl;    if (InitCVIRTE (0, argv, 0) == 0)    /* Needed if linking in external compiler; harmless otherwise */        return -1;    /* out of memory */        panel = LoadPanel(0, "simpdemo.uir",  PANEL);            /* Two function calls and, Voila!, a tab sheet dialog */    tabCtrl = EasyTab_ConvertFromCanvas(panel, PANEL_CANVAS);    EasyTab_LoadPanels (panel, tabCtrl, 1, "simpdemo.uir", __CVIUserHInst, CONTROL, 0,             VALVES, 0, MONITOR, 0, CONFIG, 0, HELP, 0, 0);        InstallPopup(panel);    RunUserInterface();    return 0;}int CVICALLBACK DoneCallback (int panel, int control, int event, void *callbackData, int eventData1, int eventData2){    if (event == EVENT_COMMIT)        QuitUserInterface(0);    return 0;}int CVICALLBACK aaa (int panel, int control, int event,		void *callbackData, int eventData1, int eventData2){	switch (event)	{		case EVENT_COMMIT:			break;		case EVENT_RIGHT_CLICK:			break;	}	return 0;}