rem: model = gsb_account_get_store ( gsb_transaction_data_get_account_number (gsb_transaction_data_get_transaction_number (breakdown_mother)));
add: model = GTK_TREE_MODEL (gsb_transactions_list_get_store());
context: gpointer gsb_transactions_list_find_white_breakdown ( gpointer *breakdown_mother ){    gpointer transaction_pointer;    GtkTreeIter iter;    GtkTreeModel *model;    if ( !breakdown_mother)	return NULL;    model = gsb_account_get_store ( gsb_transaction_data_get_account_number (gsb_transaction_data_get_transaction_number (breakdown_mother)));    transaction_pointer = NULL;    if ( gtk_tree_model_get_iter_first ( GTK_TREE_MODEL ( model ),					 &iter ))    {	do	{	    gtk_tree_model_get ( GTK_TREE_MODEL ( model ),				 &iter,				 TRANSACTION_COL_NB_TRANSACTION_ADDRESS, &transaction_pointer,				 -1 );	}	while ( gsb_transaction_data_get_transaction_number (transaction_pointer) != -2		&&		gsb_transaction_data_get_mother_transaction_number ( gsb_transaction_data_get_transaction_number (transaction_pointer ))!= gsb_transaction_data_get_transaction_number (breakdown_mother)		&&		gtk_tree_model_iter_next ( GTK_TREE_MODEL ( model ),					   &iter ));    }    if ( gsb_transaction_data_get_transaction_number (transaction_pointer) == -2	 &&	 gsb_transaction_data_get_mother_transaction_number ( gsb_transaction_data_get_transaction_number (transaction_pointer ))== gsb_transaction_data_get_transaction_number (breakdown_mother))	return ( transaction_pointer );    else	return NULL;}