X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=m4%2Fwcwidth.m4;h=e8a37f2e4f78563f196245bcbd13fce29ce89d98;hb=ff9cea26062a93e9b435e5de74908fec1c167bae;hp=8cdfba436a15f2d1bce11e2de08d9a616fc0a99b;hpb=cb93838fdc233b82f1688dcd5b25edb5a5ab08ce;p=gnulib.git

diff --git a/m4/wcwidth.m4 b/m4/wcwidth.m4
index 8cdfba436..e8a37f2e4 100644
--- a/m4/wcwidth.m4
+++ b/m4/wcwidth.m4
@@ -1,4 +1,4 @@
-# wcwidth.m4 serial 5
+# wcwidth.m4 serial 6
 dnl Copyright (C) 2006 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
@@ -11,6 +11,7 @@ AC_DEFUN([gl_FUNC_WCWIDTH],
 
   AC_REQUIRE([AC_C_INLINE])
   AC_REQUIRE([gt_TYPE_WCHAR_T])
+  AC_REQUIRE([gt_TYPE_WINT_T])
 
   AC_CHECK_HEADERS_ONCE([wchar.h wctype.h])
   AC_CHECK_FUNCS_ONCE([iswprint wcwidth])