1 files changed, 0 insertions, 29 deletions
diff --git a/m4/wchar.m4 b/m4/wchar.m4
deleted file mode 100644
index 068f22d..0000000
--- a/m4/wchar.m4
+++ /dev/null
@@ -1,29 +0,0 @@
-dnl A placeholder for ISO C99 <wchar.h>, for platforms that have issues.
-
-dnl Copyright (C) 2007 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.
-
-dnl Written by Eric Blake.
-
-# wchar.m4 serial 1
-
-AC_DEFUN([gl_WCHAR_H],
-[
-  AC_CACHE_CHECK([whether <wchar.h> is standalone],
-    [gl_cv_header_wchar_h_standalone],
-    [AC_COMPILE_IFELSE([[#include <wchar.h>
-wchar_t w;]],
-      [gl_cv_header_wchar_h_standalone=yes],
-      [gl_cv_header_wchar_h_standalone=no])])
-  if test $gl_cv_header_wchar_h_standalone = yes; then
-    WCHAR_H=
-  else
-    gl_ABSOLUTE_HEADER([wchar.h])
-    ABSOLUTE_WCHAR_H=\"$gl_cv_absolute_wchar_h\"
-    WCHAR_H=wchar.h
-  fi
-  AC_SUBST([ABSOLUTE_WCHAR_H])
-  AC_SUBST([WCHAR_H])
-])