# HG changeset patch
# User Jim Meyering <jim@meyering.net>
# Date 982402497 0
# Node ID e584ba624c087cf894ac0ad6672a7cd6994ed09f
# Parent  5aaf54482468f5876f6eb172959116c96e97a81a
(jm_PREREQ_QUOTEARG): Use jm_FUNC_MBRTOWC, not AC_CHECK_FUNCS(mbrtowc).

diff --git a/m4/prereq.m4 b/m4/prereq.m4
--- a/m4/prereq.m4
+++ b/m4/prereq.m4
@@ -77,7 +77,8 @@
 
 AC_DEFUN(jm_PREREQ_QUOTEARG,
 [
-  AC_CHECK_FUNCS(isascii iswprint mbrtowc)
+  AC_CHECK_FUNCS(isascii iswprint)
+  jm_FUNC_MBRTOWC
   AC_CHECK_HEADERS(limits.h stddef.h stdlib.h string.h wchar.h wctype.h)
   AC_HEADER_STDC
   AC_C_BACKSLASH_A