/* PSPPIRE - a graphical user interface for PSPP.
- Copyright (C) 2017 John Darrington
+ Copyright (C) 2017, 2019 Free Software Foundation
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
GtkWidget *psppire_data_sheet_new (void);
+void psppire_data_sheet_delete_variables (PsppireDataSheet *sheet);
+
+void psppire_data_sheet_insert_new_variable_at_posn (PsppireDataSheet *sheet, gint posn);
+
+
#endif