1 files changed, 8 insertions, 0 deletions
diff --git a/src/lock.h b/src/lock.h
new file mode 100644
index 0000000..1ce402e
--- /dev/null
+++ b/src/lock.h
@@ -0,0 +1,8 @@
+#ifndef LOCK_H
+#define LOCK_H
+
+#include <stdbool.h>
+
+bool lock_check(void);
+
+#endif /* LOCK_H */