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-rw-r--r--gnulib-m4/close.m46
1 files changed, 3 insertions, 3 deletions
diff --git a/gnulib-m4/close.m4 b/gnulib-m4/close.m4
index f95dbc9d..6b6d3821 100644
--- a/gnulib-m4/close.m4
+++ b/gnulib-m4/close.m4
@@ -1,10 +1,10 @@
-# close.m4 serial 9
-dnl Copyright (C) 2008-2022 Free Software Foundation, Inc.
+# close.m4 serial 10
+dnl Copyright (C) 2008-2024 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_FUNC_CLOSE],
+AC_DEFUN_ONCE([gl_FUNC_CLOSE],
[
AC_REQUIRE([gl_UNISTD_H_DEFAULTS])
m4_ifdef([gl_MSVC_INVAL], [