private: void __cdecl QAbstractItemModel::columnsAboutToBeRemoved(class QModelIndex const & __ptr64, int, int) __ptr64

Mangled name

?columnsAboutToBeRemoved@QAbstractItemModel@@AEAAXAEBVQModelIndex@@HH@Z

Exported by

size	filename	version
2760192	QtCore4.dll	4.7.2.0