KERN_VERSION
mib[1] = KERN_VERSION;
CTL_KERN, KERN_VERSION, CTL_EOL);
mib[1] = KERN_VERSION;
mib[1] = KERN_VERSION;
static const int mib[2] = {CTL_KERN, KERN_VERSION};
static const int mib[2] = {CTL_KERN, KERN_VERSION};