Avoid warning on emx+gcc.

diff --git a/ChangeLog b/ChangeLog
index a851e7c730405754dad434632a040ea147aa114a..a3f115976a77578cee7cc212a31e8406ca8b1cc2 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+2008-04-12  Bruno Haible  <bruno@clisp.org>
+
+       * lib/binary-io.h [__EMX__]: Include <io.h>.
+
 2008-04-12  Bruno Haible  <bruno@clisp.org>
 
        * lib/fpucw.h: Enable the definitions also for x86_64.

diff --git a/lib/binary-io.h b/lib/binary-io.h
index 273d35a9a6aebc52fe8c2a50641ebc9e72c57cf5..9bfddf19b9223a292c2fe45a1d90289852f2b96f 100644 (file)
--- a/lib/binary-io.h
+++ b/lib/binary-io.h
@@ -1,5 +1,5 @@
 /* Binary mode I/O.
-   Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
+   Copyright (C) 2001, 2003, 2005, 2008 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
@@ -36,14 +36,13 @@
 # undef O_TEXT
 #endif
 #if O_BINARY
-# if !(defined __EMX__ || defined __DJGPP__ || defined __CYGWIN__)
+# if defined __EMX__ || defined __DJGPP__ || defined __CYGWIN__
+#  include <io.h> /* declares setmode() */
+# else
 #  define setmode _setmode
 #  undef fileno
 #  define fileno _fileno
 # endif
-# if defined __DJGPP__ || defined __CYGWIN__
-#  include <io.h> /* declares setmode() */
-# endif
 # ifdef __DJGPP__
 #  include <unistd.h> /* declares isatty() */
 #  /* Avoid putting stdin/stdout in binary mode if it is connected to the