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diff --git a/include/util_md5.h b/include/util_md5.h
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+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/**
+ * @file  util_md5.h
+ * @brief Apache MD5 library
+ *
+ * @defgroup APACHE_CORE_MD5 MD5 Package Library
+ * @ingroup  APACHE_CORE
+ * @{
+ */
+
+#ifndef APACHE_UTIL_MD5_H
+#define APACHE_UTIL_MD5_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include "apr_md5.h"
+
+/**
+ * Create an MD5 checksum of a given string.
+ * @param   a       Pool to allocate out of
+ * @param   string  String to get the checksum of
+ * @return The checksum
+ */
+AP_DECLARE(char *) ap_md5(apr_pool_t *a, const unsigned char *string);
+
+/**
+ * Create an MD5 checksum of a string of binary data.
+ * @param   a       Pool to allocate out of
+ * @param   buf     Buffer to generate checksum for
+ * @param   len     The length of the buffer
+ * @return The checksum
+ */
+AP_DECLARE(char *) ap_md5_binary(apr_pool_t *a, const unsigned char *buf, int len);
+
+/**
+ * Convert an MD5 checksum into a base64 encoding.
+ * @param   p       The pool to allocate out of
+ * @param   context The context to convert
+ * @return The converted encoding
+ */
+AP_DECLARE(char *) ap_md5contextTo64(apr_pool_t *p, apr_md5_ctx_t *context);
+
+/**
+ * Create an MD5 Digest for a given file.
+ * @param   p       The pool to allocate out of
+ * @param   infile  The file to create the digest for
+ */
+AP_DECLARE(char *) ap_md5digest(apr_pool_t *p, apr_file_t *infile);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif  /* !APACHE_UTIL_MD5_H */
+/** @} */