> ## Documentation Index
> Fetch the complete documentation index at: https://docs.xbox.com/llms.txt
> Use this file to discover all available pages before exploring further.

# XblAchievementUnlockHandler

> XblAchievementUnlockHandler

# XblAchievementUnlockHandler

도전 과제 잠금 해제 이벤트를 처리하는 함수에 대한 핸들입니다.

## Syntax

```cpp theme={null}
void XblAchievementUnlockHandler(  
         const XblAchievementUnlockEvent* args,  
         void* context  
)  
```

### Parameters

*args*   \_In\_\
Type: [XblAchievementUnlockEvent\*](https://docs.xbox.com/ko/reference/live/xsapi-c/achievements_c/structs/xblachievementunlockevent.md)

도전 과제 잠금 해제 이벤트입니다.

*context*   \_In\_opt\_\
Type: void\*

처리기에 전달할 호출자 컨텍스트입니다.

### Return value

Type: void

## Remarks

XblAchievementUnlockEvent 개체의 수명은 콜백으로 제한됩니다.

## Requirements

**Header:** achievements\_c.h

**Library:** Microsoft.Xbox.Services.14x.GDK.C.lib

## See also

[achievements\_c](https://docs.xbox.com/ko/reference/live/xsapi-c/achievements_c/achievements_c_members.md)


## Related topics

- [XblAchievementUnlockAddNotificationHandler](https://docs.xbox.com/ko/reference/live/xsapi-c/achievements_c/functions/xblachievementunlockaddnotificationhandler.md)
- [achievements_c](https://docs.xbox.com/ko/reference/live/xsapi-c/achievements_c/achievements_c_members.md)
- [XblAchievementUnlockRemoveNotificationHandler](https://docs.xbox.com/ko/reference/live/xsapi-c/achievements_c/functions/xblachievementunlockremovenotificationhandler.md)
- [XblAchievementUnlockEvent](https://docs.xbox.com/ko/reference/live/xsapi-c/achievements_c/structs/xblachievementunlockevent.md)
- [XblAchievementsRemoveAchievementProgressChangeHandler](https://docs.xbox.com/ko/reference/live/xsapi-c/achievements_c/functions/xblachievementsremoveachievementprogresschangehandler.md)