[libc-commits] [libc] [llvm] [libc] GPU RPC interface: add return value to `rpc_host_call` (PR #111288)

[Joseph Huber via libc-commits]

https://github.com/jhuber6 commented:

Seems fine to me, long term I'm going to remove this function and header and allow the user to define their own, but short-term it should be usable.

We should probably use `llu` however.

https://github.com/llvm/llvm-project/pull/111288