1 files changed, 9 insertions, 0 deletions
diff --git a/src/bkl.c b/src/bkl.c
index 6dc120f..aa7bd53 100644
--- a/src/bkl.c
+++ b/src/bkl.c
@@ -1,3 +1,12 @@
+/* SPDX-License-Identifier: copyleft-next-0.3.1 */
+/* Copyright 2024, Kim Kuparinen < kimi.h.kuparinen@gmail.com > */
+
 #include <kmi/lock.h>
 
+/**
+ * @file bkl.c
+ *
+ * Instanciation of the big kernel lock.
+ */
+
 spinlock_t bkl = 0;