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/cpu.h | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'include/cpu.h')

diff --git a/include/cpu.h b/include/cpu.h
index c200016..6dbaa74 100644
--- a/include/cpu.h
+++ b/include/cpu.h
@@ -91,5 +91,7 @@ static inline void* getirqstack(void)
 #define SYS_TIME        1
 #define SYS_SCHED       2
 #define SYS_FREE_STACK  3
+#define SYS_LOCK        4
+#define SYS_UNLOCK      5
 
 #endif
-- 
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