-void cast5_init(const void* key, uint8_t keylength_b, cast5_ctx_t* s){
- /* we migth return if the key is valid and if setup was sucessfull */
+void cast5_init(const void* key, uint16_t keylength_b, cast5_ctx_t* s){
+ /* we migth return if the key is valid and if setup was successful */