- bool (*set_key)(void *, const unsigned char *, SilcUInt32);
- bool (*set_key_with_string)(void *, const unsigned char *, SilcUInt32);
- bool (*encrypt)(void *, const unsigned char *, unsigned char *,
+ SilcBool (*set_key)(void *, const unsigned char *, SilcUInt32);
+ SilcBool (*set_key_with_string)(void *, const unsigned char *, SilcUInt32);
+ SilcBool (*encrypt)(void *, const unsigned char *, unsigned char *,