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/*
* Copyright (C) 2009-2012 the libgit2 contributors
*
* This file is part of libgit2, distributed under the GNU GPL v2 with
* a Linking Exception. For full terms see the included COPYING file.
*/
#ifndef INCLUDE_hash_h__
#define INCLUDE_hash_h__
#include "git2/oid.h"
typedef struct git_hash_prov git_hash_prov;
typedef struct git_hash_ctx git_hash_ctx;
int git_hash_ctx_init(git_hash_ctx *ctx);
void git_hash_ctx_cleanup(git_hash_ctx *ctx);
#if defined(OPENSSL_SHA1)
# include "hash/hash_openssl.h"
#elif defined(WIN32_SHA1)
# include "hash/hash_win32.h"
#elif defined(PPC_SHA1)
# include "hash/hash_ppc.h"
#else
# include "hash/hash_generic.h"
#endif
typedef struct {
void *data;
size_t len;
} git_buf_vec;
int git_hash_init(git_hash_ctx *c);
int git_hash_update(git_hash_ctx *c, const void *data, size_t len);
int git_hash_final(git_oid *out, git_hash_ctx *c);
int git_hash_buf(git_oid *out, const void *data, size_t len);
int git_hash_vec(git_oid *out, git_buf_vec *vec, size_t n);
#endif /* INCLUDE_hash_h__ */
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