__IDSTRING
#define __FBSDID(s) __IDSTRING(__CONCAT(__rcsid_,__LINE__),s)
#define __RCSID(s) __IDSTRING(__CONCAT(__rcsid_,__LINE__),s)
#define __RCSID_SOURCE(s) __IDSTRING(__CONCAT(__rcsid_source_,__LINE__),s)
#define __SCCSID(s) __IDSTRING(__CONCAT(__sccsid_,__LINE__),s)
#define __COPYRIGHT(s) __IDSTRING(__CONCAT(__copyright_,__LINE__),s)
#ifndef __IDSTRING
__IDSTRING(elf64rcsid, "$NetBSD: exec_elf64.c,v 1.2 1997/08/02 21:30:19 perry Exp $");