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-rw-r--r--include/crypto/scatterwalk.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/include/crypto/scatterwalk.h b/include/crypto/scatterwalk.h
index 20e4226a2e14..96670e7e7c14 100644
--- a/include/crypto/scatterwalk.h
+++ b/include/crypto/scatterwalk.h
@@ -102,4 +102,8 @@ void scatterwalk_map_and_copy(void *buf, struct scatterlist *sg,
int scatterwalk_bytes_sglen(struct scatterlist *sg, int num_bytes);
+struct scatterlist *scatterwalk_ffwd(struct scatterlist dst[2],
+ struct scatterlist *src,
+ unsigned int len);
+
#endif /* _CRYPTO_SCATTERWALK_H */