`CPUFAMILY_ARM_BLIZZARD_AVALANCHE` and `CPUFAMILY_ARM_EVEREST_SAWTOOTH` are taken from `<mach/machine.h>` in `Kernel.framework`.
`CPUFAMILY_ARM_BLIZZARD_AVALANCHE` and `CPUFAMILY_ARM_EVEREST_SAWTOOTH` are taken from `<mach/machine.h>` in `Kernel.framework`.