---
title: st_mtim
framework: system
role: symbol
role_heading: Instance Property
path: system/stat/st_mtim
---

# st_mtim

Time of last modification, given as a C timespec since the Epoch.

## Declaration

```swift
var st_mtim: timespec { get set }
```

## Discussion

Discussion The corresponding C property is st_mtim (or st_mtimespec on Darwin).