private: void __thiscall QAbstractItemModel::columnsAboutToBeMoved(class QModelIndex const &, int, int, class QModelIndex const &, int)

Mangled name

?columnsAboutToBeMoved@QAbstractItemModel@@AAEXABVQModelIndex@@HH0H@Z

Exported by

size	filename	version
2499072	QtCore4.dll	4.8.4.0