remove trailing blank

[gnulib.git] / m4 / xstrtol.m4

diff --git a/m4/xstrtol.m4 b/m4/xstrtol.m4
index 86d14b6..a21ab2b 100644 (file)
--- a/m4/xstrtol.m4
+++ b/m4/xstrtol.m4
@@ -1,4 +1,4 @@
-# xstrtol.m4 serial 2
+# xstrtol.m4 serial 3
 dnl Copyright (C) 2002, 2003 Free Software Foundation, Inc.
 dnl This file is free software, distributed under the terms of the GNU
 dnl General Public License.  As a special exception to the GNU General
@@ -24,9 +24,7 @@ AC_DEFUN([gl_PREREQ_XSTRTOL],
 [
   AC_REQUIRE([gl_PREREQ_XSTRTOL_H])
   AC_REQUIRE([AC_HEADER_STDC])
-  AC_CHECK_HEADERS_ONCE(string.h)
   AC_CHECK_FUNCS_ONCE(isascii)
-  AC_CHECK_DECLS_ONCE(strtol strtoul)
   AC_CHECK_DECLS([strtoimax, strtoumax])
 ])