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Diffstat (limited to 'src/vendorcode/cavium/include/bdk/libbdk-hal/bdk-spinlock.h')
-rw-r--r--src/vendorcode/cavium/include/bdk/libbdk-hal/bdk-spinlock.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/src/vendorcode/cavium/include/bdk/libbdk-hal/bdk-spinlock.h b/src/vendorcode/cavium/include/bdk/libbdk-hal/bdk-spinlock.h
index 5e34a4f7b9..c9b5487700 100644
--- a/src/vendorcode/cavium/include/bdk/libbdk-hal/bdk-spinlock.h
+++ b/src/vendorcode/cavium/include/bdk/libbdk-hal/bdk-spinlock.h
@@ -1,3 +1,5 @@
+#ifndef __CB_BDK_SPINLOCK_H__
+#define __CB_BDK_SPINLOCK_H__
/***********************license start***********************************
* Copyright (c) 2003-2017 Cavium Inc. (support@cavium.com). All rights
* reserved.
@@ -144,3 +146,4 @@ static inline int bdk_spinlock_trylock(bdk_spinlock_t *lock)
}
/** @} */
+#endif /* !__CB_BDK_SPINLOCK_H__ */