From a0d6941b2ef689302dce37d1a864fd4213a0a559 Mon Sep 17 00:00:00 2001
From: Christian Cunningham <cc@localhost>
Date: Sun, 13 Feb 2022 17:13:17 -0700
Subject: Implement generic lock

---
 include/util/lock.h | 12 ++++++++++++
 1 file changed, 12 insertions(+)
 create mode 100644 include/util/lock.h

(limited to 'include/util/lock.h')

diff --git a/include/util/lock.h b/include/util/lock.h
new file mode 100644
index 0000000..78add88
--- /dev/null
+++ b/include/util/lock.h
@@ -0,0 +1,12 @@
+#ifndef UTIL_LOCK_H
+#define UTIL_LOCK_H
+
+#include <util/mutex.h>
+
+struct Lock {
+	unsigned long pid;
+} __attribute__((packed, aligned(4)));
+
+struct Lock* create_lock(void);
+
+#endif
-- 
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