doc: use ASCII in .texi files where UTF-8 isn't needed

[gnulib.git] / lib / tsearch.c

diff --git a/lib/tsearch.c b/lib/tsearch.c
index 64c0c25..39f5960 100644 (file)
--- a/lib/tsearch.c
+++ b/lib/tsearch.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1995-1997, 2000, 2006-2007, 2009-2010 Free Software
+/* Copyright (C) 1995-1997, 2000, 2006-2007, 2009-2014 Free Software
    Foundation, Inc.
    Contributed by Bernd Schmidt <crux@Pool.Informatik.RWTH-Aachen.DE>, 1997.
 
@@ -85,12 +85,12 @@
    In this case, A has been rotated left.  This preserves the ordering of the
    binary tree.  */
 
-#include <config.h>
-
 /* Don't use __attribute__ __nonnull__ in this compilation unit.  Otherwise gcc
    optimizes away the rootp == NULL tests below.  */
 #define _GL_ARG_NONNULL(params)
 
+#include <config.h>
+
 /* Specification.  */
 #ifdef IN_LIBINTL
 # include "tsearch.h"
@@ -162,7 +162,7 @@ check_tree (node root)
   if (root == NULL)
     return;
   root->red = 0;
-  for(p = root->left; p; p = p->left)
+  for (p = root->left; p; p = p->left)
     cnt += !p->red;
   check_tree_recurse (root, 0, cnt);
 }