/* ---- LTC_BASE64 Routines ---- */
#ifdef LTC_BASE64
int base64_encode(const unsigned char *in,  unsigned long len, 
                        unsigned char *out, unsigned long *outlen);

int base64_decode(const unsigned char *in,  unsigned long len, 
                        unsigned char *out, unsigned long *outlen);
#endif

/* ---- MEM routines ---- */
void zeromem(void *dst, size_t len);
void burn_stack(unsigned long len);

const char *error_to_string(int err);

extern const char *crypt_build_settings;

/* ---- HMM ---- */
int crypt_fsa(void *mp, ...);

/* $Source$ */
/* $Revision$ */
/* $Date$ */