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/*
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* Copyright (C) the libgit2 contributors. All rights reserved.
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*
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* This file is part of libgit2, distributed under the GNU GPL v2 with
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* a Linking Exception. For full terms see the included COPYING file.
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*/
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#ifndef INCLUDE_zstream_h__
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#define INCLUDE_zstream_h__
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#include <zlib.h>
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#include "common.h"
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#include "buffer.h"
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typedef enum {
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GIT_ZSTREAM_INFLATE,
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GIT_ZSTREAM_DEFLATE,
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} git_zstream_t;
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typedef struct {
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z_stream z;
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git_zstream_t type;
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const char *in;
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size_t in_len;
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int zerr;
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} git_zstream;
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#define GIT_ZSTREAM_INIT {{0}}
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int git_zstream_init(git_zstream *zstream, git_zstream_t type);
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void git_zstream_free(git_zstream *zstream);
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int git_zstream_set_input(git_zstream *zstream, const void *in, size_t in_len);
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size_t git_zstream_suggest_output_len(git_zstream *zstream);
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int git_zstream_get_output(void *out, size_t *out_len, git_zstream *zstream);
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bool git_zstream_done(git_zstream *zstream);
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void git_zstream_reset(git_zstream *zstream);
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int git_zstream_deflatebuf(git_buf *out, const void *in, size_t in_len);
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int git_zstream_inflatebuf(git_buf *out, const void *in, size_t in_len);
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#endif /* INCLUDE_zstream_h__ */
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