1 files changed, 52 insertions, 0 deletions
diff --git a/subversion/include/private/svn_adler32.h b/subversion/include/private/svn_adler32.h
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+++ b/subversion/include/private/svn_adler32.h
@@ -0,0 +1,52 @@
+/**
+ * @copyright
+ * ====================================================================
+ *    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.
+ * ====================================================================
+ * @endcopyright
+ *
+ * @file svn_adler32.h
+ * @brief Subversion's take on Adler-32 calculation
+ */
+
+#ifndef SVN_ADLER32_H
+#define SVN_ADLER32_H
+
+#include <apr.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif /* __cplusplus */
+
+
+/**
+ * Return an adler32 checksum based on CHECKSUM, updated with
+ * DATA of size LEN.
+ *
+ * @since New in 1.7.
+ */
+apr_uint32_t
+svn__adler32(apr_uint32_t checksum, const char *data, apr_off_t len);
+
+
+#ifdef __cplusplus
+}
+#endif /* __cplusplus */
+
+
+#endif /* SVN_ADLER32_H */