X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=m4%2Fmbswidth.m4;h=462eb0b6ad53f74ac4ef20784c55fb2d5e2b9069;hb=d390fdd374ff2bd0918dcf486a4dfe20f1c1cdb3;hp=5aff74eb5078bf905dc49c3527af2ba915368b7b;hpb=e1c5c74989afaf386aa8516956aba0a16df777b7;p=gnulib.git

diff --git a/m4/mbswidth.m4 b/m4/mbswidth.m4
index 5aff74eb5..462eb0b6a 100644
--- 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()