void camellia128_enc(void* block, const camellia128_ctx_t* s);
void camellia128_dec(void* block, const camellia128_ctx_t* s);
void camellia128_enc(void* block, const camellia128_ctx_t* s);
void camellia128_dec(void* block, const camellia128_ctx_t* s);