## Definition

```c
typedef enum {
    GB_KEY_RIGHT,
    GB_KEY_LEFT,
    GB_KEY_UP,
    GB_KEY_DOWN,
    GB_KEY_A,
    GB_KEY_B,
    GB_KEY_SELECT,
    GB_KEY_START,
    GB_KEY_MAX
} GB_key_t;
```

In `joypad.h`

## Description

An enum representing each of the 8 buttons of a Game Boy, for use with functions such as [[GB_set_key_state]].

## See Also

* [[GB_set_key_state]]
* [[GB_set_key_state_for_player]]