X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;ds=sidebyside;f=lib%2Fsetenv.c;h=23832485a9f27a0adb3d1e207ad2da873d523c56;hb=b566a1cae5310716bad3151cee69f943915b2d31;hp=808820091050afa8d309ef0395e11f3f51c10b44;hpb=315895053cfe0f79c4e093058ae994fdf40d69c8;p=gnulib.git

diff --git a/lib/setenv.c b/lib/setenv.c
index 808820091..23832485a 100644
--- a/lib/setenv.c
+++ b/lib/setenv.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1992,1995-1999,2000-2003,2005 Free Software Foundation, Inc.
+/* Copyright (C) 1992,1995-1999,2000-2003,2005,2006 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    This program is free software; you can redistribute it and/or modify
@@ -13,9 +13,9 @@
 
    You should have received a copy of the GNU General Public License along
    with this program; if not, write to the Free Software Foundation,
-   Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.  */
+   Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
 
-#if HAVE_CONFIG_H
+#if !_LIBC
 # include <config.h>
 #endif
 #include <alloca.h>
@@ -27,7 +27,9 @@
 
 #include <stdlib.h>
 #include <string.h>
-#include <unistd.h>
+#if _LIBC || HAVE_UNISTD_H
+# include <unistd.h>
+#endif
 
 #if !_LIBC
 # include "allocsa.h"