Add .clang-format

Bug: 74004835
Change-Id: I9b9980148d2226b163b2b95adc922aed3d499e8e
Signed-off-by: Thierry Strudel <tstrudel@google.com>

diff --git a/.clang-format b/.clang-format
new file mode 100644
index 0000000..3a37192
--- /dev/null
+++ b/.clang-format

@@ -0,0 +1,13 @@
+BasedOnStyle: Google
+AccessModifierOffset: -2
+AllowShortFunctionsOnASingleLine: Inline
+ColumnLimit: 100
+CommentPragmas: NOLINT:.*
+DerivePointerAlignment: false
+IndentWidth: 4
+PointerAlignment: Right
+TabWidth: 4
+UseTab: Never
+PenaltyExcessCharacter: 32
+AllowShortIfStatementsOnASingleLine: false
+SpacesBeforeTrailingComments: 2