Latest update.

providers/implementations/ciphers/cipher_rc4.h

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+/*
+ * Copyright 2019 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the Apache License 2.0 (the "License").  You may not use
+ * this file except in compliance with the License.  You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+#include <openssl/rc4.h>
+#include "prov/ciphercommon.h"
+
+typedef struct prov_rc4_ctx_st {
+    PROV_CIPHER_CTX base;      /* Must be first */
+    union {
+        OSSL_UNION_ALIGN;
+        RC4_KEY ks;
+    } ks;
+} PROV_RC4_CTX;
+
+const PROV_CIPHER_HW *PROV_CIPHER_HW_rc4(size_t keybits);