void system_info_set_interface_address(unsigned int hwaddr_size,
uint8_t *hwaddr, const char *address);
void system_info_register_interface(unsigned int hwaddr_size, uint8_t *hwaddr,
void system_info_set_interface_address(unsigned int hwaddr_size,
uint8_t *hwaddr, const char *address);
void system_info_register_interface(unsigned int hwaddr_size, uint8_t *hwaddr,