# MAPPED_MEMORY_SYNC_WAIT

`import { MAPPED_MEMORY_SYNC_WAIT } from "destack:memory/binding";`

Wait for dirty mapping pages to be written back.

```ds title="MAPPED_MEMORY_SYNC_WAIT"
const MAPPED_MEMORY_SYNC_WAIT: MappedMemorySyncFlags
```

[language/library/src/memory/binding/map.ds:39](https://github.com/destack-sh/destack/blob/main/language/library/src/memory/binding/map.ds#L39)