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-rw-r--r--include/my_atomic_wrapper.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/my_atomic_wrapper.h b/include/my_atomic_wrapper.h
index 64835e30ca7..f7ba82fda58 100644
--- a/include/my_atomic_wrapper.h
+++ b/include/my_atomic_wrapper.h
@@ -14,6 +14,7 @@
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1335 USA */
#ifdef __cplusplus
+#pragma once
#include <atomic>
/**
A wrapper for std::atomic, defaulting to std::memory_order_relaxed.