Applying clang-format to the /runtime/src/ folder
Hmm, this should generally be done for each change and not for the sake of formatting: https://llvm.org/docs/CodingStandards.html#introduction
but we explicitly do not want patches that do large-scale reformatting of existing code.
I explicitly requested this change to be reverted. In my opinion the comment really belongs to this level as it relates to all function calls in the #if blocks. That said we might want to put it somewhere so that clang-format doesn't get it wrong.