# Coding standards

* 4 spaces are used for tabulation. No tabs are allowed.
* Unix line endings are used.
* Curlies are always explicitly written.
* No trailing whitespaces at the end of lines.
* Insert closing newline at the end of files.

## If

```
if (something) {
    ...
} else {
    ...
}
```

## for

```
for (uint8_t i; i<j; i++) {
    ...
}
```

## while

```
while (condition) {
    ...
}
```

## function

```
void do_this()
{
    ...
}
```