_get_cpu_info_etc
extern status_t _get_cpu_info_etc(uint32 firstCPU, uint32 cpuCount,
_get_cpu_info_etc((firstCPU), (cpuCount), (info), sizeof(*(info)))
status_t err = _get_cpu_info_etc(firstCPU, cpuCount, info, sizeof(cpu_info));
return _get_cpu_info_etc(firstCPU, cpuCount, userInfo, sizeof(cpu_info));
status_t err = _get_cpu_info_etc(firstCPU, cpuCount, &info, sizeof(info));