# format_expand_state.start_time

- **Language:** C
- **Kind:** attribute
- **Source:** https://github.com/tmux/tmux/blob/e476c1230b958df0cb12977517d24b3dc931375b/format.c#L179
- **Page:** https://libtmux.org/en/tmux/latest/reference/c-struct-format_expand_state-start_time/

```c
uint64_t start_time;
```

## Referenced by

- [`format_check_time`](/en/tmux/latest/reference/c-function-format-c-format_check_time/) (function)
- [`format_copy_state`](/en/tmux/latest/reference/c-function-format-c-format_copy_state/) (function)
- [`format_expand`](/en/tmux/latest/reference/c-function-format_expand/) (function)
- [`format_expand_time`](/en/tmux/latest/reference/c-function-format_expand_time/) (function)