# tty_ctx.defaults

- **Language:** C
- **Kind:** attribute
- **Source:** https://github.com/tmux/tmux/blob/e476c1230b958df0cb12977517d24b3dc931375b/tmux.h#L1796
- **Page:** https://libtmux.org/en/tmux/latest/reference/c-struct-tty_ctx-defaults/

```c
struct grid_cell defaults;
```

## Referenced by

- [`popup_init_ctx_cb`](/en/tmux/latest/reference/c-function-popup-c-popup_init_ctx_cb/) (function)
- [`screen_write_initctx`](/en/tmux/latest/reference/c-function-screen-write-c-screen_write_initctx/) (function)
- [`tty_clear_area`](/en/tmux/latest/reference/c-function-tty-c-tty_clear_area/) (function)
- [`tty_clear_pane_line`](/en/tmux/latest/reference/c-function-tty-c-tty_clear_pane_line/) (function)
- [`tty_cmd_alignmenttest`](/en/tmux/latest/reference/c-function-tty_cmd_alignmenttest/) (function)
- [`tty_cmd_cell`](/en/tmux/latest/reference/c-function-tty_cmd_cell/) (function)
- [`tty_cmd_cells`](/en/tmux/latest/reference/c-function-tty_cmd_cells/) (function)
- [`tty_cmd_clearcharacter`](/en/tmux/latest/reference/c-function-tty_cmd_clearcharacter/) (function)
- [`tty_cmd_clearendofline`](/en/tmux/latest/reference/c-function-tty_cmd_clearendofline/) (function)
- [`tty_cmd_clearendofscreen`](/en/tmux/latest/reference/c-function-tty_cmd_clearendofscreen/) (function)
- [`tty_cmd_clearline`](/en/tmux/latest/reference/c-function-tty_cmd_clearline/) (function)
- [`tty_cmd_clearscreen`](/en/tmux/latest/reference/c-function-tty_cmd_clearscreen/) (function)
- [`tty_cmd_clearstartofline`](/en/tmux/latest/reference/c-function-tty_cmd_clearstartofline/) (function)
- [`tty_cmd_clearstartofscreen`](/en/tmux/latest/reference/c-function-tty_cmd_clearstartofscreen/) (function)
- [`tty_cmd_deletecharacter`](/en/tmux/latest/reference/c-function-tty_cmd_deletecharacter/) (function)
- [`tty_cmd_deleteline`](/en/tmux/latest/reference/c-function-tty_cmd_deleteline/) (function)
- [`tty_cmd_insertcharacter`](/en/tmux/latest/reference/c-function-tty_cmd_insertcharacter/) (function)
- [`tty_cmd_insertline`](/en/tmux/latest/reference/c-function-tty_cmd_insertline/) (function)
- [`tty_cmd_linefeed`](/en/tmux/latest/reference/c-function-tty_cmd_linefeed/) (function)
- [`tty_cmd_redrawline`](/en/tmux/latest/reference/c-function-tty_cmd_redrawline/) (function)
- [`tty_cmd_reverseindex`](/en/tmux/latest/reference/c-function-tty_cmd_reverseindex/) (function)
- [`tty_cmd_scrolldown`](/en/tmux/latest/reference/c-function-tty_cmd_scrolldown/) (function)
- [`tty_cmd_scrollup`](/en/tmux/latest/reference/c-function-tty_cmd_scrollup/) (function)
- [`tty_draw_pane`](/en/tmux/latest/reference/c-function-tty-c-tty_draw_pane/) (function)
- [`window_copy_init_ctx_cb`](/en/tmux/latest/reference/c-function-window-copy-c-window_copy_init_ctx_cb/) (function)

## Referenced declarations

- [`grid_cell`](/en/tmux/latest/reference/c-struct-grid_cell/) (struct)