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/*
Copyright (C) 1997-1998  Andrew Tridgell

This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/

#ifndef MDFOUR_H
#define MDFOUR_H

typedef struct mdfour {
    uint32_t A, B, C, D;
    uint32_t totalN;
} mdfour_t;

void mdfour_begin(struct mdfour *md);
void mdfour_update(struct mdfour *md, uint8_t *in, size_t n);
void mdfour_result(struct mdfour *md, uint8_t *out);

uint32_t Com_BlockChecksum(void *buffer, size_t len);

#endif // MDFOUR_H