mirror of https://github.com/ARMmbed/mbed-os.git
64 lines
2.4 KiB
C
64 lines
2.4 KiB
C
//
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// pithy.h
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// http://github.com/johnezang/pithy
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// Licensed under the terms of the BSD License, as specified below.
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//
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/*
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Copyright (c) 2011, John Engelhart
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All rights reserved.
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions are met:
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* Redistributions of source code must retain the above copyright
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notice, this list of conditions and the following disclaimer.
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* Redistributions in binary form must reproduce the above copyright
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notice, this list of conditions and the following disclaimer in the
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documentation and/or other materials provided with the distribution.
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* Neither the name of the Zang Industries nor the names of its
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contributors may be used to endorse or promote products derived from
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this software without specific prior written permission.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
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TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
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PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
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LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
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NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include <stdint.h>
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#include <stddef.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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#ifndef _PITHY_H_
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#define _PITHY_H_
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// compressionLevel >= 0 && compressionLevel <= 9. Values out side this range will be clamped to this range.
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size_t pithy_Compress (const char *uncompressed, size_t uncompressedLength, char *compressedOut,
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size_t compressedOutLength, int compressionLevel);
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int pithy_Decompress(const char *compressed, size_t compressedLength, char *decompressedOut,
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size_t decompressedOutLength);
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size_t pithy_MaxCompressedLength(size_t inputLength);
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int pithy_GetDecompressedLength(const char *compressed, size_t compressedLength,
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size_t *decompressedOutLengthResult);
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#endif // _PITHY_H_
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#ifdef __cplusplus
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} // extern "C"
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#endif
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