src/hash.h

   1 /*
   2  * Copyright (C) 2009-2011 the libgit2 contributors
   3  *
   4  * This file is part of libgit2, distributed under the GNU GPL v2 with
   5  * a Linking Exception. For full terms see the included COPYING file.
   6  */
   7 #ifndef INCLUDE_hash_h__
   8 #define INCLUDE_hash_h__
   9
  10 #include "git2/oid.h"
  11
  12 typedef struct git_hash_ctx git_hash_ctx;
  13
  14 typedef struct {
  15         void *data;
  16         size_t len;
  17 } git_buf_vec;
  18
  19 git_hash_ctx *git_hash_new_ctx(void);
  20 void git_hash_free_ctx(git_hash_ctx *ctx);
  21
  22 void git_hash_init(git_hash_ctx *c);
  23 void git_hash_update(git_hash_ctx *c, const void *data, size_t len);
  24 void git_hash_final(git_oid *out, git_hash_ctx *c);
  25
  26 void git_hash_buf(git_oid *out, const void *data, size_t len);
  27 void git_hash_vec(git_oid *out, git_buf_vec *vec, size_t n);
  28
  29 #endif /* INCLUDE_hash_h__ */