Clang-format Configuration

[lamarrr]

I'm working on implementing custom allocator support (PR and issue incoming) for SheenBidi and would like to know what clang-format configuration you use so as to be consistent with your formatting configuration.
Could you please add your .clang-format file to the root of the project?

[mta452]

Clang format isn't being used currently in the project. I'm curious to know what sort of problems will this custom allocator solve. I hope you saw the existing SBAllocator implementation in the master branch, which has been around for some time.