source: extensions/gsdl-video/trunk/installed/cmdline/lib/ruby/1.8/i686-linux/digest.h@ 18425

/************************************************

  digest.h - header file for ruby digest modules

  $Author: shyouhei $
  created at: Fri May 25 08:54:56 JST 2001


  Copyright (C) 2001-2006 Akinori MUSHA

  $RoughId: digest.h,v 1.3 2001/07/13 15:38:27 knu Exp $
  $Id: digest.h 11708 2007-02-12 23:01:19Z shyouhei $

************************************************/

#include "ruby.h"

#define RUBY_DIGEST_API_VERSION 2

typedef void (*rb_digest_hash_init_func_t)(void *);
typedef void (*rb_digest_hash_update_func_t)(void *, unsigned char *, size_t);
typedef void (*rb_digest_hash_finish_func_t)(void *, unsigned char *);

typedef struct {
    int api_version;
    size_t digest_len;
    size_t block_len;
    size_t ctx_size;
    rb_digest_hash_init_func_t init_func;
    rb_digest_hash_update_func_t update_func;
    rb_digest_hash_finish_func_t finish_func;
} rb_digest_metadata_t;