chore: checkpoint before Python removal

vendor/aws-lc-sys/aws-lc/include/openssl/ripemd.h

@@ -0,0 +1,48 @@
+// Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com) All rights reserved.
+// SPDX-License-Identifier: Apache-2.0
+
+#ifndef OPENSSL_HEADER_RIPEMD_H
+#define OPENSSL_HEADER_RIPEMD_H
+
+#include <openssl/base.h>
+
+#ifdef  __cplusplus
+extern "C" {
+#endif
+
+
+# define RIPEMD160_CBLOCK        64
+# define RIPEMD160_LBLOCK        (RIPEMD160_CBLOCK/4)
+# define RIPEMD160_DIGEST_LENGTH 20
+
+struct RIPEMD160state_st {
+  uint32_t h[5];
+  uint32_t Nl, Nh;
+  uint8_t data[RIPEMD160_CBLOCK];
+  unsigned num;
+};
+
+// RIPEMD160_Init initialises |ctx| and returns one.
+OPENSSL_EXPORT int RIPEMD160_Init(RIPEMD160_CTX *ctx);
+
+// RIPEMD160_Update adds |len| bytes from |data| to |ctx| and returns one.
+OPENSSL_EXPORT int RIPEMD160_Update(RIPEMD160_CTX *ctx, const void *data,
+                                   size_t len);
+
+// RIPEMD160_Final adds the final padding to |ctx| and writes the resulting
+// digest to |out|, which must have at least |RIPEMD160_DIGEST_LENGTH| bytes of
+// space. It returns one.
+OPENSSL_EXPORT int RIPEMD160_Final(uint8_t out[RIPEMD160_DIGEST_LENGTH],
+                                   RIPEMD160_CTX *ctx);
+
+// RIPEMD160 writes the digest of |len| bytes from |data| to |out| and returns
+// |out|. There must be at least |RIPEMD160_DIGEST_LENGTH| bytes of space in
+// |out|.
+OPENSSL_EXPORT uint8_t *RIPEMD160(const uint8_t *data, size_t len,
+                                  uint8_t out[RIPEMD160_DIGEST_LENGTH]);
+
+#if defined(__cplusplus)
+}  // extern C
+#endif
+
+#endif  // OPENSSL_HEADER_RIPEMD_H