#ifndef FLAC__PRIVATE__MD5_H

#define FLAC__PRIVATE__MD5_H

/*

 * This is the header file for the MD5 message-digest algorithm.

 * The algorithm is due to Ron Rivest.  This code was

 * written by Colin Plumb in 1993, no copyright is claimed.

 * This code is in the public domain; do with it what you wish.

 *

 * Equivalent code is available from RSA Data Security, Inc.

 * This code has been tested against that, and is equivalent,

 * except that you don't need to include two pages of legalese

 * with every copy.

 *

 * To compute the message digest of a chunk of bytes, declare an

 * MD5Context structure, pass it to MD5Init, call MD5Update as

 * needed on buffers full of bytes, and then call MD5Final, which

 * will fill a supplied 16-byte array with the digest.

 *

 * Changed so as no longer to depend on Colin Plumb's `usual.h'

 * header definitions; now uses stuff from dpkg's config.h

 *  - Ian Jackson <ijackson@nyx.cs.du.edu>.

 * Still in the public domain.

 *

 * Josh Coalson: made some changes to integrate with libFLAC.

 * Still in the public domain, with no warranty.

 */

#include "FLAC/ordinals.h"

typedef union {

	FLAC__byte *p8;

	FLAC__int16 *p16;

	FLAC__int32 *p32;

} FLAC__multibyte;

typedef struct {

	FLAC__uint32 in[16];

	FLAC__uint32 buf[4];

	FLAC__uint32 bytes[2];

	FLAC__multibyte internal_buf;

	size_t capacity;

} FLAC__MD5Context;

void FLAC__MD5Init(FLAC__MD5Context *context);

void FLAC__MD5Final(FLAC__byte digest[16], FLAC__MD5Context *context);

FLAC__bool FLAC__MD5Accumulate(FLAC__MD5Context *ctx, const FLAC__int32 * const signal[], unsigned channels, unsigned samples, unsigned bytes_per_sample);

#endif