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-rw-r--r--kernel/include/atomic.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/kernel/include/atomic.h b/kernel/include/atomic.h
index 5ddc620..99f83fb 100644
--- a/kernel/include/atomic.h
+++ b/kernel/include/atomic.h
@@ -14,4 +14,7 @@ bool test_and_set(mutex_t mutex, bool value);
void lock(mutex_t mutex);
void unlock(mutex_t mutex);
+extern mutex_t cnt_lock;
+extern uint64_t cnt;
+
#endif