From e60274e35e35974be7623fd3478a5914e2787942 Mon Sep 17 00:00:00 2001
From: Jim Meyering <jim@meyering.net>
Date: Fri, 12 Sep 2003 20:11:06 +0000
Subject: [PATCH] (jm_PREREQ_REGEX): Do not check for limits.h, string.h.

---
 m4/regex.m4 | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/m4/regex.m4 b/m4/regex.m4
index 93efa3af47..e04dd4a4fd 100644
--- a/m4/regex.m4
+++ b/m4/regex.m4
@@ -1,4 +1,4 @@
-#serial 19
+#serial 20
 
 dnl Initially derived from code in GNU grep.
 dnl Mostly written by Jim Meyering.
@@ -113,7 +113,7 @@ AC_DEFUN([jm_PREREQ_REGEX],
   AC_REQUIRE([gl_C_RESTRICT])
   AC_REQUIRE([AC_FUNC_ALLOCA])
   AC_REQUIRE([AC_HEADER_STDC])
-  AC_CHECK_HEADERS_ONCE(limits.h string.h wchar.h wctype.h)
+  AC_CHECK_HEADERS_ONCE(wchar.h wctype.h)
   AC_CHECK_FUNCS_ONCE(isascii mempcpy)
   AC_CHECK_FUNCS(btowc)
 ])
-- 
2.47.2