/* Get a list of all group IDs associated with a specified user ID.
   Copyright (C) 2007, 2009-2017 Free Software Foundation, Inc.

   This program 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 2.1 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 Lesser General Public License for more details.

   You should have received a copy of the GNU Lesser General Public License
   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */

#include <sys/types.h>

int mgetgroups (const char *username, gid_t gid, gid_t **groups);
#if GNULIB_XGETGROUPS
int xgetgroups (const char *username, gid_t gid, gid_t **groups);
#endif
