-uint8_t bcal_cbc_init(const bcdesc_t* desc, const void* key, uint16_t keysize_b, bcal_cbc_ctx_t* ctx);
-void bcal_cbc_free(bcal_cbc_ctx_t* ctx);
-void bcal_cbc_loadIV(const void* iv, bcal_cbc_ctx_t* ctx);
-void bcal_cbc_encNext(void* block, bcal_cbc_ctx_t* ctx);
-void bcal_cbc_decNext(void* block, bcal_cbc_ctx_t* ctx);
-void bcal_cbc_decRand(void* block, const void* prev_block, bcal_cbc_ctx_t* ctx);
-void bcal_cbc_encMsg(const void* iv, void* msg, uint16_t msg_blocks, bcal_cbc_ctx_t* ctx);
-void bcal_cbc_decMsg(const void* iv, void* msg, uint16_t msg_blocks, bcal_cbc_ctx_t* ctx);
+uint8_t bcal_cbc_init(const bcdesc_t *desc, const void *key, uint16_t keysize_b, bcal_cbc_ctx_t *ctx);
+void bcal_cbc_free(bcal_cbc_ctx_t *ctx);
+void bcal_cbc_loadIV(const void *iv, bcal_cbc_ctx_t *ctx);
+void bcal_cbc_encNext(void *block, bcal_cbc_ctx_t *ctx);
+void bcal_cbc_decNext(void *block, bcal_cbc_ctx_t *ctx);
+void bcal_cbc_decRand(void *block, const void *prev_block, bcal_cbc_ctx_t *ctx);
+void bcal_cbc_encMsg(const void *iv, void *msg, uint16_t msg_blocks, bcal_cbc_ctx_t *ctx);
+void bcal_cbc_decMsg(const void *iv, void *msg, uint16_t msg_blocks, bcal_cbc_ctx_t *ctx);