pub unsafe fn mmap_anonymous(
addr: Option<NonZeroUsize>,
length: NonZeroUsize,
prot: ProtFlags,
flags: MapFlags,
) -> Result<NonNull<c_void>>
pub unsafe fn mmap_anonymous(
addr: Option<NonZeroUsize>,
length: NonZeroUsize,
prot: ProtFlags,
flags: MapFlags,
) -> Result<NonNull<c_void>>