X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=lib%2Fgetcwd.h;h=59606ddc249c6236ebfe82da27d4886dd29bc66d;hb=c7c220336bdebb2f0302e2a618a3537a80f8e979;hp=d69fe206b8b25442b339bed292e543642697b1b3;hpb=267a39bafd249d7eb9c37df06dc6defcf41cb343;p=gnulib.git

diff --git a/lib/getcwd.h b/lib/getcwd.h
index d69fe206b..59606ddc2 100644
--- a/lib/getcwd.h
+++ b/lib/getcwd.h
@@ -1,6 +1,6 @@
 /* Get the working directory, compatibly with the GNU C Library.
 
-   Copyright (C) 2004 Free Software Foundation, Inc.
+   Copyright (C) 2004-2005 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
@@ -22,9 +22,7 @@
    cause confusion if included after this file.  */
 
 #include <stdlib.h>
-#if HAVE_UNISTD_H
-# include <unistd.h>
-#endif
+#include <unistd.h>
 
 /* If necessary, systematically rename identifiers so that they do not
    collide with the system function.  Renaming avoids problems with
@@ -36,5 +34,7 @@
 # define __GETCWD_XCONCAT(x, y) __GETCWD_CONCAT (x, y)
 # define __GETCWD_ID(y) __GETCWD_XCONCAT (__GETCWD_PREFIX, y)
 # define getcwd __GETCWD_ID (getcwd)
+/* See the POSIX:2001 specification
+   <http://www.opengroup.org/susv3xsh/getcwd.html>.  */
 char *getcwd (char *, size_t);
 #endif