.

[gnulib.git] / m4 / mbswidth.m4

diff --git a/m4/mbswidth.m4 b/m4/mbswidth.m4
index 5aff74e..462eb0b 100644 (file)
--- a/m4/mbswidth.m4
+++ b/m4/mbswidth.m4
@@ -9,9 +9,8 @@ dnl From Bruno Haible.
 
 AC_DEFUN([gl_MBSWIDTH],
 [
-  AC_CHECK_HEADERS_ONCE([wchar.h wctype.h])
+  AC_CHECK_HEADERS_ONCE([wchar.h])
   AC_CHECK_FUNCS_ONCE([isascii mbsinit])
-  AC_CHECK_FUNCS([iswcntrl])
   gl_FUNC_MBRTOWC
 
   dnl UnixWare 7.1.1 <wchar.h> has a declaration of a function mbswidth()