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diff --git a/include/util_ebcdic.h b/include/util_ebcdic.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_ebcdic.h
+ * @brief Utilities for EBCDIC conversion
+ *
+ * @defgroup APACHE_CORE_EBCDIC Utilities for EBCDIC conversion
+ * @ingroup  APACHE_CORE
+ * @{
+ */
+
+#ifndef APACHE_UTIL_EBCDIC_H
+#define APACHE_UTIL_EBCDIC_H
+
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include "apr_xlate.h"
+#include "httpd.h"
+#include "util_charset.h"
+
+#if APR_CHARSET_EBCDIC || defined(DOXYGEN)
+
+/**
+ * Setup all of the global translation handlers.
+ * @param   pool    The pool to allocate out of.
+ * @note On non-EBCDIC system, this function does <b>not</b> exist.
+ * So, its use should be guarded by \#if APR_CHARSET_EBCDIC.
+ */
+apr_status_t ap_init_ebcdic(apr_pool_t *pool);
+
+/**
+ * Convert protocol data from the implementation character
+ * set to ASCII.
+ * @param   buffer  Buffer to translate.
+ * @param   len     Number of bytes to translate.
+ * @note On non-EBCDIC system, this function is replaced by an 
+ * empty macro.
+ */
+void ap_xlate_proto_to_ascii(char *buffer, apr_size_t len);
+
+/**
+ * Convert protocol data to the implementation character
+ * set from ASCII.
+ * @param   buffer  Buffer to translate.
+ * @param   len     Number of bytes to translate.
+ * @note On non-EBCDIC system, this function is replaced by an 
+ * empty macro.
+ */
+void ap_xlate_proto_from_ascii(char *buffer, apr_size_t len);
+
+/**
+ * Convert protocol data from the implementation character
+ * set to ASCII, then send it.
+ * @param   r       The current request.
+ * @param   ...     The strings to write, followed by a NULL pointer.
+ * @note On non-EBCDIC system, this function is replaced by a call to
+ * #ap_rvputs.
+ */
+int ap_rvputs_proto_in_ascii(request_rec *r, ...);
+
+#else   /* APR_CHARSET_EBCDIC */
+
+#define ap_xlate_proto_to_ascii(x,y)          /* NOOP */
+#define ap_xlate_proto_from_ascii(x,y)        /* NOOP */
+
+#define ap_rvputs_proto_in_ascii  ap_rvputs
+
+#endif  /* APR_CHARSET_EBCDIC */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif  /* !APACHE_UTIL_EBCDIC_H */
+/** @} */