please update atomic_pointer.h so it support aarch64

[mst100]

Hey dev, can you update ~/zettelkasten/src/leveldb/port/atomic_pointer.h to support aarch64 so that Armv8 SBC can mine it

[zettel-kasten]

ok, I have added the solution:

https://github.com/zettel-kasten/zettelkasten/commit/69af7f750f9469c2bc1cd7dd9417327a875ec3f1

please test, so I can close this issue.

Thanks

[zettel-kasten]

tested and works. Closing.