# BOX_LINES_DEFAULT

- **Language:** C
- **Kind:** constant
- **Source:** https://github.com/tmux/tmux/blob/e476c1230b958df0cb12977517d24b3dc931375b/tmux.h
- **Page:** https://libtmux.org/en/tmux/3.7c/reference/c-enum-box_lines-box_lines_default/

```c
BOX_LINES_DEFAULT = -1
```

## Referenced by

- [`cmd_display_menu_exec`](/en/tmux/3.7c/reference/c-function-cmd-display-menu-c-cmd_display_menu_exec/) (function)
- [`cmd_display_popup_exec`](/en/tmux/3.7c/reference/c-function-cmd-display-menu-c-cmd_display_popup_exec/) (function)
- [`menu_prepare`](/en/tmux/3.7c/reference/c-function-menu_prepare/) (function)
- [`mode_tree_display_help`](/en/tmux/3.7c/reference/c-function-mode-tree-c-mode_tree_display_help/) (function)
- [`mode_tree_display_menu`](/en/tmux/3.7c/reference/c-function-mode-tree-c-mode_tree_display_menu/) (function)
- [`mode_tree_draw`](/en/tmux/3.7c/reference/c-function-mode_tree_draw/) (function)
- [`popup_display`](/en/tmux/3.7c/reference/c-function-popup_display/) (function)
- [`popup_editor`](/en/tmux/3.7c/reference/c-function-popup_editor/) (function)
- [`popup_key_cb`](/en/tmux/3.7c/reference/c-function-popup-c-popup_key_cb/) (function)
- [`popup_modify`](/en/tmux/3.7c/reference/c-function-popup_modify/) (function)
- [`screen_write_box_border_set`](/en/tmux/3.7c/reference/c-function-screen-write-c-screen_write_box_border_set/) (function)
- [`status_prompt_complete_list_menu`](/en/tmux/3.7c/reference/c-function-status-c-status_prompt_complete_list_menu/) (function)
- [`status_prompt_complete_window_menu`](/en/tmux/3.7c/reference/c-function-status-c-status_prompt_complete_window_menu/) (function)
- [`window_client_draw`](/en/tmux/3.7c/reference/c-function-window-client-c-window_client_draw/) (function)
- [`window_tree_draw_label`](/en/tmux/3.7c/reference/c-function-window-tree-c-window_tree_draw_label/) (function)