diff --git a/.editorconfig b/.editorconfig
new file mode 100644
index 0000000..0c7f4cb
--- /dev/null
+++ b/.editorconfig
@@ -0,0 +1,16 @@
+root = true
+
+[*]
+charset = utf-8
+tab_width = 8
+end_of_line = lf
+max_line_length = 78
+insert_final_newline = true
+trim_trailing_whitespace = true
+
+[*.[ch]]
+indent_style = space
+indent_size = 4
+
+[Makefile]
+indent_style = tab