-wxDEFINE_EVENT( wxEVT_COMMAND_TREEBOOK_PAGE_CHANGING, wxBookCtrlEvent )
-wxDEFINE_EVENT( wxEVT_COMMAND_TREEBOOK_PAGE_CHANGED, wxBookCtrlEvent )
-wxDEFINE_EVENT( wxEVT_COMMAND_TREEBOOK_NODE_COLLAPSED, wxBookCtrlEvent )
-wxDEFINE_EVENT( wxEVT_COMMAND_TREEBOOK_NODE_EXPANDED, wxBookCtrlEvent )
+wxDEFINE_EVENT( wxEVT_COMMAND_TREEBOOK_PAGE_CHANGING, wxBookCtrlEvent );
+wxDEFINE_EVENT( wxEVT_COMMAND_TREEBOOK_PAGE_CHANGED, wxBookCtrlEvent );
+wxDEFINE_EVENT( wxEVT_COMMAND_TREEBOOK_NODE_COLLAPSED, wxBookCtrlEvent );
+wxDEFINE_EVENT( wxEVT_COMMAND_TREEBOOK_NODE_EXPANDED, wxBookCtrlEvent );