1/* MD5 context. */ 2typedef struct { 3 unsigned int state[4]; /* state (ABCD) */ 4 unsigned int count[2]; /* number of bits, modulo 2^64 (lsb first) */ 5 unsigned char buffer[64]; /* input buffer */ 6} MD5_CTX; 7 8void MD5Init(MD5_CTX *); 9void MD5Update(MD5_CTX *, unsigned char *, unsigned int); 10void MD5Final(unsigned char[16], MD5_CTX *); 11 12#define MD5_DIGEST_CHARS 16 13