C11 has been the platform (and compiler) default for a while now. am: a9963b538c Original change: https://android-review.googlesource.com/c/platform/external/mtools/+/2628331 Change-Id: I56b6e188c370cf718ff3a0272df51e8c081b58d2 Signed-off-by: Automerger Merge Worker <[email protected]>