gettimeofday: port recent C++ fix to Emacs

[gnulib.git] / m4 / getndelim2.m4

diff --git a/m4/getndelim2.m4 b/m4/getndelim2.m4
index db48328..910cfaa 100644 (file)
--- a/m4/getndelim2.m4
+++ b/m4/getndelim2.m4
@@ -1,14 +1,14 @@
-# getndelim2.m4 serial 1
-dnl Copyright (C) 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
-dnl Public License, this file may be distributed as part of a program
-dnl that contains a configuration script generated by Autoconf, under
-dnl the same distribution terms as the rest of that program.
+# getndelim2.m4 serial 8
+dnl Copyright (C) 2003, 2006, 2008-2013 Free Software Foundation, Inc.
+dnl This file is free software; the Free Software Foundation
+dnl gives unlimited permission to copy and/or distribute it,
+dnl with or without modifications, as long as this notice is preserved.
 
 AC_DEFUN([gl_GETNDELIM2],
 [
   gl_PREREQ_GETNDELIM2
+  AC_CHECK_FUNCS_ONCE([flockfile])
+  AC_CHECK_FUNCS_ONCE([funlockfile])
 ])
 
 # Prerequisites of lib/getndelim2.h and lib/getndelim2.c.
@@ -16,6 +16,5 @@ AC_DEFUN([gl_PREREQ_GETNDELIM2],
 [
   dnl Prerequisites of lib/getndelim2.h.
   AC_REQUIRE([gt_TYPE_SSIZE_T])
-  dnl Prerequisites of lib/getndelim2.c.
-  AC_REQUIRE([AC_HEADER_STDC])
+  dnl No prerequisites of lib/getndelim2.c.
 ])