Docs: add crossref

[exim.git] / src / OS / os.c-FreeBSD

diff --git a/src/OS/os.c-FreeBSD b/src/OS/os.c-FreeBSD
index 02b78587b0fb33cec865359e32d2b7357f4b12b5..d65a789c05f1f445e4203f5db842cf0648693dc5 100644 (file)
--- a/src/OS/os.c-FreeBSD
+++ b/src/OS/os.c-FreeBSD
@@ -4,6 +4,7 @@
 
 /* Copyright (c) Jeremy Harris 1995 - 2020 */
 /* Copyright (c) The Exim Maintainers 2021 */
+/* SPDX-License-Identifier: GPL-2.0-or-later */
 /* See the file NOTICE for conditions of use and distribution. */
 
 /* FreeBSD-specific code. This is concatenated onto the generic