/*
 *	aegis - project change supervisor
 *	Copyright (C) 2001 Peter Miller;
 *	All rights reserved.
 *
 *	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
 *	the Free Software Foundation; either version 2 of the License, or
 *	(at your option) any later version.
 *
 *	This program is distributed in the hope that it will be useful,
 *	but WITHOUT ANY WARRANTY; without even the implied warranty of
 *	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *	GNU General Public License for more details.
 *
 *	You should have received a copy of the GNU General Public License
 *	along with this program; if not, write to the Free Software
 *	Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111, USA.
 *
 * MANIFEST: functions to manipulate appends
 */

#include <change/branch.h>
#include <error.h>


void
change_copyright_year_append(cp, year)
	change_ty	*cp;
	int		year;
{
	cstate		cstate_data;
	size_t		j;
	long		*year_p;
	type_ty		*type_p;

	cstate_data = change_cstate_get(cp);
	if (!cstate_data->copyright_years)
		cstate_data->copyright_years =
			cstate_copyright_years_list_type.alloc();
	for (j = 0; j < cstate_data->copyright_years->length; ++j)
		if (cstate_data->copyright_years->list[j] == year)
			return;
	year_p =
		cstate_copyright_years_list_type.list_parse
		(
			cstate_data->copyright_years,
			&type_p
		);
	assert(type_p == &integer_type);
	*year_p = year;
}