# popup_close_cb

- **Language:** C
- **Kind:** typealias
- **Source:** https://github.com/tmux/tmux/blob/3b929f332aafa7f1080eacc31feb11ffbb1d1841/tmux.h#L3080
- **Page:** https://libtmux.org/en/tmux/3.2a/reference/c-typedef-popup_close_cb/

```c
typedef void(*popup_close_cb)(int, void *);
```