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-rw-r--r--csum-file.h7
1 files changed, 7 insertions, 0 deletions
diff --git a/csum-file.h b/csum-file.h
index f9cbd317fb..e54d53d1d0 100644
--- a/csum-file.h
+++ b/csum-file.h
@@ -62,4 +62,11 @@ static inline void hashwrite_be32(struct hashfile *f, uint32_t data)
hashwrite(f, &data, sizeof(data));
}
+static inline size_t hashwrite_be64(struct hashfile *f, uint64_t data)
+{
+ data = htonll(data);
+ hashwrite(f, &data, sizeof(data));
+ return sizeof(data);
+}
+
#endif