diff --git a/.dir-locals.el b/.dir-locals.el
new file mode 100644
index 0000000..d80df82
--- /dev/null
+++ b/.dir-locals.el
@@ -0,0 +1,3 @@
+((c-mode . ((fill-column . 109)
+            (c-basic-offset . 8)
+            (indent-tabs-mode t))))