The mach_vm.h header has been replaced with a dummy version in recent iOS SDKs, so you’ll have to copy it from your OS X SDK and adjust the include. Just update

The mach_vm.h header has been replaced with a dummy version in recent iOS SDKs, so you’ll have to copy it from your OS X SDK and adjust the include. Just updated the post, and also removed VM_PROT_EXECUTE from the mach_vm_protect call for compatibility with non-jailbroken devices.