Defines starting with `v' in mach/i386

• VM_MAX_ADDRESS mach/i386/vm_param.h:66
• VM_MAX_KERNEL_ADDRESS mach/i386/vm_param.h:69
• VM_MIN_ADDRESS mach/i386/vm_param.h:65
• VM_MIN_KERNEL_ADDRESS mach/i386/vm_param.h:68