Yet another program from me...
What is wrong with it?
It compiles with no warnings,
when I use the -Wall option,
it says: 18: warning: Value computed is not used.
When I run it, a tiny window comes up,
and I have to resize it manually.
There is only one button in it.

#include
#include

int main(int argc, char *argv[])

{

Widget WindowO, ButtonO, ButtonT;
XtAppContext ProgramO;

WindowO = XtVaOpenApplication(&ProgramO, "Program VIII", NULL, 0, &argc, argv, NULL, sessionShellWidgetClass, NULL);
ButtonO = XmCreatePushButton(WindowO, "Button 1", NULL, 0);
ButtonT = XmCreatePushButton(WindowO, "Button 2", NULL, 0);

XtRealizeWidget(WindowO);

WidgetList ChildrenO;
ChildrenO = &ButtonO, &ButtonT;
Cardinal NumberO;
NumberO = 2;
XtManageChildren(ChildrenO, NumberO);

XtAppMainLoop(ProgramO);

return 0;

}