# blsr_u32(uint)

> Copy all bits from unsigned 32-bit integer a to dst, and reset (set to 0) the bit in dst that corresponds to the lowest set bit in a.

## Definition

* **Type:** Method
* **Namespace:** [Unity.Burst.Intrinsics](/engine/6000.7/script-reference/unity/burst/intrinsics.md)
* **Assembly:** UnityEngine.BurstModule

```csharp
public static uint blsr_u32(uint a)
```

### Parameters

**** (\[uint]\(https\://learn.microsoft.com/dotnet/api/system.uint32)): 32-bit integer

### Returns

| Type                                                         | Description    |
| ------------------------------------------------------------ | -------------- |
| [uint](https://learn.microsoft.com/dotnet/api/system.uint32) | 32-bit integer |

### Remarks

\_\_\_\_ blsr r32, r32