New module 'tanhf'.

[gnulib.git] / lib / putenv.c

diff --git a/lib/putenv.c b/lib/putenv.c
index d6dcdab..3c33279 100644 (file)
--- a/lib/putenv.c
+++ b/lib/putenv.c
@@ -1,5 +1,5 @@
-/* Copyright (C) 1991, 1994, 1997-1998, 2000, 2003-2008
-   Free Software Foundation, Inc.
+/* Copyright (C) 1991, 1994, 1997-1998, 2000, 2003-2011 Free Software
+   Foundation, Inc.
 
    NOTE: The canonical source of this file is maintained with the GNU C
    Library.  Bugs can be reported to bug-glibc@prep.ai.mit.edu.
@@ -34,10 +34,12 @@
 #include <string.h>
 #include <unistd.h>
 
-#if HAVE_GNU_LD
+#if _LIBC
+# if HAVE_GNU_LD
 # define environ __environ
-#else
+# else
 extern char **environ;
+# endif
 #endif
 
 #if _LIBC