xreadlink.c (xreadlink): AIX and HP-UX readlink return -1

[gnulib.git] / lib / fopen-safer.c

diff --git a/lib/fopen-safer.c b/lib/fopen-safer.c
index 6825f9b..c5c97c8 100644 (file)
--- a/lib/fopen-safer.c
+++ b/lib/fopen-safer.c
@@ -1,5 +1,5 @@
 /* Invoke fopen, but avoid some glitches.
-   Copyright (C) 2001 Free Software Foundation, Inc.
+   Copyright (C) 2001, 2004 Free Software Foundation, Inc.
 
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
@@ -31,10 +31,6 @@
 #endif
 
 #include <errno.h>
-#ifndef errno
-extern int errno;
-#endif
-
 #include <stdio.h>
 #include <stdio-safer.h>