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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_hash_h__
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#define INCLUDE_hash_h__
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#include "git2/oid.h"
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typedef struct git_hash_prov git_hash_prov;
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typedef struct git_hash_ctx git_hash_ctx;
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int git_hash_global_init(void);
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int git_hash_ctx_init(git_hash_ctx *ctx);
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void git_hash_ctx_cleanup(git_hash_ctx *ctx);
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#if defined(GIT_SHA1_COLLISIONDETECT)
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# include "hash/hash_collisiondetect.h"
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#elif defined(GIT_SHA1_COMMON_CRYPTO)
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# include "hash/hash_common_crypto.h"
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#elif defined(GIT_SHA1_OPENSSL)
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# include "hash/hash_openssl.h"
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#elif defined(GIT_SHA1_WIN32)
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# include "hash/hash_win32.h"
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#else
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# include "hash/hash_generic.h"
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#endif
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typedef struct {
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void *data;
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size_t len;
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} git_buf_vec;
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int git_hash_init(git_hash_ctx *c);
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int git_hash_update(git_hash_ctx *c, const void *data, size_t len);
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int git_hash_final(git_oid *out, git_hash_ctx *c);
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int git_hash_buf(git_oid *out, const void *data, size_t len);
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int git_hash_vec(git_oid *out, git_buf_vec *vec, size_t n);
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#endif /* INCLUDE_hash_h__ */
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