Description for supported environments for Hurd/i386.

sysdeps/mach/hurd/i386/bits/environments.h

@@ -0,0 +1,32 @@
+/* Copyright (C) 1997, 1998 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Library General Public License as
+   published by the Free Software Foundation; either version 2 of the
+   License, or (at your option) any later version.
+
+   The GNU C 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
+   Library General Public License for more details.
+
+   You should have received a copy of the GNU Library General Public
+   License along with the GNU C Library; see the file COPYING.LIB.  If not,
+   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+   Boston, MA 02111-1307, USA.  */
+
+#ifndef _UNISTD_H
+# error "Never include this file directly.  Use <unistd.h> instead"
+#endif
+
+/* By default we have 32-bit wide `int', `long int', pointers and `off_t'.  */
+#define _XBS5_ILP32_OFF32	1
+
+/* The Hurd does not yet implement an environment with the above size
+   but an 64-bit size `off_t'.  */
+#define _XBS5_ILP32_OFFBIG	-1
+
+/* We can never provide environments with 64-bit wide pointers.  */
+#define _XBS5_LP64_OFF64	-1
+#define _XBS5_LPBIG_OFFBIG	-1