krb5_MD4_CTX
krb5_MD4_CTX ctx;
krb5int_MD4Final (krb5_MD4_CTX *mdContext)
krb5int_MD4Init (krb5_MD4_CTX *mdContext)
krb5int_MD4Update (krb5_MD4_CTX *mdContext, const unsigned char *inBuf, unsigned int inLen)
extern void krb5int_MD4Init(krb5_MD4_CTX *);
extern void krb5int_MD4Update(krb5_MD4_CTX *, const unsigned char *, unsigned int);
extern void krb5int_MD4Final(krb5_MD4_CTX *);