/* GNU Mailutils -- a suite of utilities for electronic mail Copyright (C) 2011-2012, 2014-2016 Free Software Foundation, Inc. This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version. This library 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 Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library. If not, see <http://www.gnu.org/licenses/>. */ #ifdef HAVE_CONFIG_H # include <config.h> #endif #include <mailutils/types.h> #include <mailutils/dbm.h> #include <mailutils/errno.h> #include "mudbm.h" int mu_dbm_nextkey (mu_dbm_file_t db, struct mu_dbm_datum *ret) { DBMSYSCK (db, _dbm_nextkey); if (!db->db_descr) return EINVAL; return db->db_sys->_dbm_nextkey (db, ret); }