- g_return_val_if_fail(cf, FALSE);
- g_return_val_if_fail(cf->flexifile, FALSE);
-
- result = flexifile_insert_case(FLEXIFILE(cf->flexifile), cc, posn);
-
- if ( result )
- g_signal_emit(cf, signal[CASE_INSERTED], 0, posn);
- else
- g_warning("Cannot insert case at position %d\n", posn);
-
- return result;
-}
-
-
-/* Append a case to the case file */
-gboolean
-psppire_case_file_append_case(PsppireCaseFile *cf,
- struct ccase *c)
-{
- bool result ;
- gint posn ;
+ g_return_val_if_fail (cf, FALSE);
+ g_return_val_if_fail (cf->datasheet, FALSE);
+ g_return_val_if_fail (cf->accessible, FALSE);