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/* 
 *********************************************************************** 
 ** md5.h -- header file for implementation of MD5                    ** 
 ** RSA Data Security, Inc. MD5 Message-Digest Algorithm              ** 
 ** Created: 2/17/90 RLR                                              ** 
 ** Revised: 12/27/90 SRD,AJ,BSK,JT Reference C version               ** 
 ** Revised (for MD5): RLR 4/27/91                                    ** 
 **   -- G modified to have y&~z instead of y&z                       ** 
 **   -- FF, GG, HH modified to add in last register done             ** 
 **   -- Access pattern: round 2 works mod 5, round 3 works mod 3     ** 
 **   -- distinct additive constant for each step                     ** 
 **   -- round 4 added, working mod 7                                 ** 
 *********************************************************************** 
 */ 
 
/* 
 * Edited 7 May 93 by CP to change the interface to match that 
 * of the MD5 routines in RSAREF.  Due to this alteration, this 
 * code is "derived from the RSA Data Security, Inc. MD5 Message- 
 * Digest Algorithm".  (See below.)  Also added argument names 
 * to the prototypes. 
 */ 
 
/* 
 *********************************************************************** 
 ** Copyright (C) 1990, RSA Data Security, Inc. All rights reserved.  ** 
 **                                                                   ** 
 ** License to copy and use this software is granted provided that    ** 
 ** it is identified as the "RSA Data Security, Inc. MD5 Message-     ** 
 ** Digest Algorithm" in all material mentioning or referencing this  ** 
 ** software or this function.                                        ** 
 **                                                                   ** 
 ** License is also granted to make and use derivative works          ** 
 ** provided that such works are identified as "derived from the RSA  ** 
 ** Data Security, Inc. MD5 Message-Digest Algorithm" in all          ** 
 ** material mentioning or referencing the derived work.              ** 
 **                                                                   ** 
 ** RSA Data Security, Inc. makes no representations concerning       ** 
 ** either the merchantability of this software or the suitability    ** 
 ** of this software for any particular purpose.  It is provided "as  ** 
 ** is" without express or implied warranty of any kind.              ** 
 **                                                                   ** 
 ** These notices must be retained in any copies of any part of this  ** 
 ** documentation and/or software.                                    ** 
 *********************************************************************** 
 */ 
 
/* typedef a 32-bit type */ 
#ifdef __alpha 
typedef unsigned int UINT4; 
#else 
typedef unsigned long int UINT4; 
#endif 
 
/* Data structure for MD5 (Message-Digest) computation */ 
typedef struct { 
  UINT4 buf[4];                                    /* scratch buffer */ 
  UINT4 i[2];                   /* number of _bits_ handled mod 2^64 */ 
  unsigned char in[64];                              /* input buffer */ 
} MD5_CTX; 
 
void _cdecl MD5Init(MD5_CTX *mdContext); 
void _cdecl MD5Update(MD5_CTX *mdContext, unsigned char *bug, unsigned int len); 
void _cdecl MD5Final(unsigned char digest[16], MD5_CTX *mdContext); 
void Transform(UINT4 *buf, UINT4 *in);