#include <stdint.h>

struct AddressSpace_s {
    uint8_t *rom;
    uint32_t romSize;
    uint8_t *ram;
    uint32_t ramSize;
};

typedef struct AddressSpace_s AddressSpace;

AddressSpace create_address_space(int romSize, int ramSize);
int read_address_space(const AddressSpace *addressSpace, uint32_t address, const int n, void *dest);
int write_address_space(const AddressSpace *addressSpace, uint32_t address, const int n, void *src);