1 files changed, 12 insertions, 1 deletions
diff --git a/src/bkl.c b/src/bkl.c
index aa7bd53..6ee58f4 100644
--- a/src/bkl.c
+++ b/src/bkl.c
@@ -9,4 +9,15 @@
  * Instanciation of the big kernel lock.
  */
 
-spinlock_t bkl = 0;
+/** The Big Kernel Lock. */
+static spinlock_t bkl = 0;
+
+void bkl_lock()
+{
+	spin_lock(&bkl);
+}
+
+void bkl_unlock()
+{
+	spin_unlock(&bkl);
+}