# WINDOW_SIZE_SMALLEST

- **Language:** C
- **Kind:** constant
- **Source:** https://github.com/tmux/tmux/blob/e476c1230b958df0cb12977517d24b3dc931375b/tmux.h#L1440
- **Page:** https://libtmux.org/en/tmux/3.7c/reference/c-define-tmux-h-window_size_smallest/

```c
#define WINDOW_SIZE_SMALLEST 1
```

## Referenced by

- [`cmd_resize_window_exec`](/en/tmux/3.7c/reference/c-function-cmd-resize-window-c-cmd_resize_window_exec/) (function)