XmComboBoxAddItem — add an item to the ComboBox widget

     #include <Xm/ComboBox.h>
void XmComboBoxAddItem(
Widget w,
XmString item,
int pos,
Boolean unique);

     The XmComboBoxAddItem function adds the given item to the XmComboBox at the
given position.

     The w argument specifies the XmComboBox widget ID.

     The item argument specifies the XmString for the new item.

     The pos argument specifies the position of the new item.

     The unique argument specifies if this item should duplicate an identical
item or not.

     The XmComboBoxAddItem function returns no value.

     The functions XmComboBoxAddItem and XmComboBoxDeletePos have different
naming conventions (Item versus Pos) because of the objects they are
manipulating.  The Item is a string to be added, the Pos is a numeric position

     XmComboBoxDeletePos(3), XmComboBoxSetItem(3), XmComboBoxSelectItem(3).