[libc-commits] [libc] [libc] reorder member variables and functions for better organization (PR #85812)

[Nick Desaulniers via libc-commits]

https://github.com/nickdesaulniers requested changes to this pull request.

These are declared in libc/benchmarks/LibcMemoryBenchmark.h. There's no point redeclaring them.

https://github.com/llvm/llvm-project/pull/85812