void twister_big_nextBlock(twister_big_ctx_t* ctx, void* msg);
void twister_big_init(twister_big_ctx_t* ctx, uint16_t hashsize_b);
void twister_big_lastBlock(twister_big_ctx_t* ctx, void* msg, uint16_t length_b);
void twister_big_ctx2hash(void* dest, twister_big_ctx_t* ctx, uint16_t hashsize_b);
void twister_big_nextBlock(twister_big_ctx_t* ctx, void* msg);
void twister_big_init(twister_big_ctx_t* ctx, uint16_t hashsize_b);
void twister_big_lastBlock(twister_big_ctx_t* ctx, void* msg, uint16_t length_b);
void twister_big_ctx2hash(void* dest, twister_big_ctx_t* ctx, uint16_t hashsize_b);