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-rw-r--r--compat/bswap.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/compat/bswap.h b/compat/bswap.h
index 5078ce5..e4e2573 100644
--- a/compat/bswap.h
+++ b/compat/bswap.h
@@ -1,3 +1,6 @@
+#ifndef COMPAT_BSWAP_H
+#define COMPAT_BSWAP_H
+
/*
* Let's make sure we always have a sane definition for ntohl()/htonl().
* Some libraries define those as a function call, just to perform byte
@@ -210,3 +213,5 @@ static inline void put_be64(void *ptr, uint64_t value)
}
#endif
+
+#endif /* COMPAT_BSWAP_H */