void cred_hash1(unsigned char *out,unsigned char *in,unsigned char *key);
void cred_hash2(unsigned char *out,unsigned char *in,unsigned char *key);
void cred_hash3(unsigned char *out,unsigned char *in,unsigned char *key, int forw);
-void NTLMSSPcalc( unsigned char hash[258], unsigned char *data, int len);
void SamOEMhash( unsigned char *data, unsigned char *key, int val);
/*The following definitions come from libsmb/smbencrypt.c */