init repo.

third_party/curl/lib/curl_sha256.h

@@ -0,0 +1,50 @@
+#ifndef HEADER_CURL_SHA256_H
+#define HEADER_CURL_SHA256_H
+/***************************************************************************
+ *                                  _   _ ____  _
+ *  Project                     ___| | | |  _ \| |
+ *                             / __| | | | |_) | |
+ *                            | (__| |_| |  _ <| |___
+ *                             \___|\___/|_| \_\_____|
+ *
+ * Copyright (C) Florin Petriuc, <petriuc.florin@gmail.com>
+ * Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al.
+ *
+ * This software is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution. The terms
+ * are also available at https://curl.se/docs/copyright.html.
+ *
+ * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+ * copies of the Software, and permit persons to whom the Software is
+ * furnished to do so, under the terms of the COPYING file.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ * SPDX-License-Identifier: curl
+ *
+ ***************************************************************************/
+
+#if !defined(CURL_DISABLE_AWS) || !defined(CURL_DISABLE_DIGEST_AUTH) \
+    || defined(USE_LIBSSH2)
+
+#include <curl/curl.h>
+#include "curl_hmac.h"
+
+extern const struct HMAC_params Curl_HMAC_SHA256[1];
+
+#ifdef USE_WOLFSSL
+/* SHA256_DIGEST_LENGTH is an enum value in wolfSSL. Need to import it from
+ * sha.h */
+#include <wolfssl/options.h>
+#include <wolfssl/openssl/sha.h>
+#else
+#define SHA256_DIGEST_LENGTH 32
+#endif
+
+CURLcode Curl_sha256it(unsigned char *outbuffer, const unsigned char *input,
+                       const size_t len);
+
+#endif
+
+#endif /* HEADER_CURL_SHA256_H */