Ruby 2.0.0p247(2013-06-27revision41674)

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digest.h
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1 /************************************************
2
3 digest.h - header file for ruby digest modules
4
5 $Author: akr $
6 created at: Fri May 25 08:54:56 JST 2001
7
8
9 Copyright (C) 2001-2006 Akinori MUSHA
10
11 $RoughId: digest.h,v 1.3 2001/07/13 15:38:27 knu Exp $
12 $Id: digest.h 25189 2009-10-02 12:04:37Z akr $
13
14 ************************************************/
15
16 #include "ruby.h"
17
18 #define RUBY_DIGEST_API_VERSION 2
19
20 typedef void (*rb_digest_hash_init_func_t)(void *);
21 typedef void (*rb_digest_hash_update_func_t)(void *, unsigned char *, size_t);
22 typedef void (*rb_digest_hash_finish_func_t)(void *, unsigned char *);
23
24 typedef struct {
25 int api_version;
26 size_t digest_len;
27 size_t block_len;
28 size_t ctx_size;
29 rb_digest_hash_init_func_t init_func;
30 rb_digest_hash_update_func_t update_func;
31 rb_digest_hash_finish_func_t finish_func;
32 } rb_digest_metadata_t;
33