/*version.c - implementation of the elf_version(3) function.Copyright (C) 1995 - 1998 Michael Riepe <michael@stud.uni-hannover.de>This library is free software; you can redistribute it and/ormodify it under the terms of the GNU Library General PublicLicense as published by the Free Software Foundation; eitherversion 2 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 ofMERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNULibrary General Public License for more details.You should have received a copy of the GNU Library General PublicLicense along with this library; if not, write to the Free SoftwareFoundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.*/#include <private.h>#ifndef lintstatic const char rcsid[] = "@(#) $Id: version.c,v 1.3 1998/06/12 19:42:40 michael Exp $";#endif /* lint */unsignedelf_version(unsigned ver) {    unsigned tmp;    if (ver == EV_NONE) {	return EV_CURRENT;    }    if (!valid_version(ver)) {	seterr(ERROR_UNKNOWN_VERSION);	return EV_NONE;    }    tmp = _elf_version == EV_NONE ? EV_CURRENT : _elf_version;    _elf_version = ver;    return tmp;}