Docs: add crossref

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

diff --git a/src/OS/unsupported/os.h-SCO_SV b/src/OS/unsupported/os.h-SCO_SV
index 0ca29f74a7458e7668f9e995d5d3ddf3fb9f3c91..724753e2969d447256eb220d42fc0aa59b5be6d9 100644 (file)
--- a/src/OS/unsupported/os.h-SCO_SV
+++ b/src/OS/unsupported/os.h-SCO_SV
@@ -1,4 +1,5 @@
 /* Exim: OS-specific C header file for SCO_SV */
+/* SPDX-License-Identifier: GPL-2.0-or-later */
 
 #define LOAD_AVG_NEEDS_ROOT
 #define HAVE_DEV_KMEM