Initial commit

.editorconfig

@@ -0,0 +1,12 @@
+root = true
+[*]
+charset = utf-8
+end_of_line = lf
+indent_size = 4
+indent_style = space
+insert_final_newline = true
+trim_trailing_whitespace = true
+[*.{md}]
+trim_trailing_whitespace = false
+[*.{c,cpp}]
+max_line_length = 80