/*
 * Copyright 2006-2008 The FLWOR Foundation.
 * 
 * Licensed 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.
 */
#pragma once
#ifndef ZORBA_DECODE_BASE128_H
#define ZORBA_DECODE_BASE128_H

namespace zorba {

/**
 * Decodes an unsigned integer from a base-128 binary-encoded representation
 * (BER) from an encoded byte sequence.
 *
 * @param p A pointer to a pointer to the start of the encoded integer.  After
 * decoding, the pointer is left one past the last byte.
 * @return Returns the decoded integer.
 */
unsigned decode_base128( char const **p );

} // namespace zorba

#endif /* ZORBA_DECODE_BASE128_H */
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