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-rw-r--r--gnulib-m4/iswblank.m417
1 files changed, 5 insertions, 12 deletions
diff --git a/gnulib-m4/iswblank.m4 b/gnulib-m4/iswblank.m4
index 4906a47..ddecf9b 100644
--- a/gnulib-m4/iswblank.m4
+++ b/gnulib-m4/iswblank.m4
@@ -1,5 +1,5 @@
-# iswblank.m4 serial 4
-dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
+# iswblank.m4 serial 5
+dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
@@ -12,16 +12,9 @@ AC_DEFUN([gl_FUNC_ISWBLANK],
AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS])
AC_CHECK_FUNCS_ONCE([iswblank])
AC_CHECK_DECLS([iswblank], , , [[
-/* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before
- <wchar.h>.
- BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be included
- before <wchar.h>. */
-#include <stddef.h>
-#include <stdio.h>
-#include <time.h>
-#include <wchar.h>
-#include <wctype.h>
-]])
+ #include <wchar.h>
+ #include <wctype.h>
+ ]])
if test $ac_cv_func_iswblank = no; then
HAVE_ISWBLANK=0
if test $ac_cv_have_decl_iswblank = yes; then