* unlink-busy.m4 (gl_FUNC_UNLINK_BUSY_TEXT): Use prototype

[gnulib.git] / m4 / getcwd-path-max.m4

diff --git a/m4/getcwd-path-max.m4 b/m4/getcwd-path-max.m4
index 5a6c43a..4bc8ab7 100644 (file)
--- a/m4/getcwd-path-max.m4
+++ b/m4/getcwd-path-max.m4
@@ -1,4 +1,4 @@
-#serial 10
+#serial 11
 # Check for several getcwd bugs with long file names.
 # If so, arrange to compile the wrapper function.
 
@@ -6,7 +6,7 @@
 # I've heard that this is due to a Linux kernel bug, and that it has
 # been fixed between 2.4.21-pre3 and 2.4.21-pre4.  */
 
-# Copyright (C) 2003, 2004, 2005 Free Software Foundation, Inc.
+# Copyright (C) 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
 # with or without modifications, as long as this notice is preserved.
@@ -61,7 +61,7 @@ AC_DEFUN([gl_FUNC_GETCWD_PATH_MAX],
 #define BUF_SLOP 20
 
 int
-main (void)
+main ()
 {
 #ifndef PATH_MAX
   /* The Hurd doesn't define this, so getcwd can't exhibit the bug --