return name##_known_gettable_ctx_params; \
}
-size_t fillblock(unsigned char *buf, size_t *buflen, size_t blocksize,
- const unsigned char **in, size_t *inlen);
-int trailingdata(unsigned char *buf, size_t *buflen, size_t blocksize,
- const unsigned char **in, size_t *inlen);
void padblock(unsigned char *buf, size_t *buflen, size_t blocksize);
int unpadblock(unsigned char *buf, size_t *buflen, size_t blocksize);