diff --git a/.clang-format b/.clang-format
new file mode 100644
index 0000000..01b288a
--- /dev/null
+++ b/.clang-format
@@ -0,0 +1,5 @@
+BasedOnStyle: LLVM
+AlignConsecutiveMacros: true
+AllowShortCaseLabelsOnASingleLine: true
+IndentCaseLabels: true
+IndentWidth: 4