Docs: add crossref

[exim.git] / src / OS / unsupported / os.h-Unixware7

diff --git a/src/OS/unsupported/os.h-Unixware7 b/src/OS/unsupported/os.h-Unixware7
index 4d3ed42f2f20193ce478a176c204554fcbd57079..e8f8c321017cf688ff824285dc12d557a087b534 100644 (file)
--- a/src/OS/unsupported/os.h-Unixware7
+++ b/src/OS/unsupported/os.h-Unixware7
@@ -1,4 +1,5 @@
 /* Exim: OS-specific C header file for Unixware 7 */
+/* SPDX-License-Identifier: GPL-2.0-or-later */
 
 #define NO_SYSEXITS