# CreateFiber

```csharp
[DllImport("KERNEL32.dll", ExactSpelling = true, SetLastError = true)]
[DefaultDllImportSearchPaths(DllImportSearchPath.System32)]
public static extern unsafe void* CreateFiber(
    nuint dwStackSize,
    LPFIBER_START_ROUTINE lpStartAddress,
    [Optional] void* lpParameter);
```

[lpfiber\_start\_routine](https://www.pinvoke.dev/threading/lpfiber_start_routine "mention")