# tty_term_has

- **Language:** C
- **Kind:** function
- **Source:** https://github.com/tmux/tmux/blob/3b929f332aafa7f1080eacc31feb11ffbb1d1841/tty-term.c#L746
- **Page:** https://libtmux.org/en/tmux/3.2a/reference/c-function-tty_term_has/

```c
int tty_term_has(struct tty_term *term, enum tty_code_code code)
```

## Parameters

- `term` (`struct tty_term *`)
- `code` (`enum tty_code_code`)

## Called by

- [`tty_acs_needed`](/en/tmux/3.2a/reference/c-function-tty_acs_needed/) (function) [Call site](https://github.com/tmux/tmux/blob/3b929f332aafa7f1080eacc31feb11ffbb1d1841/tty-acs.c#L148)
- [`tty_attributes`](/en/tmux/3.2a/reference/c-function-tty_attributes/) (function) [Call site](https://github.com/tmux/tmux/blob/3b929f332aafa7f1080eacc31feb11ffbb1d1841/tty.c#L2275)
- [`tty_clear_line`](/en/tmux/3.2a/reference/c-function-tty-c-tty_clear_line/) (function) [Call site](https://github.com/tmux/tmux/blob/3b929f332aafa7f1080eacc31feb11ffbb1d1841/tty.c#L1049)
- [`tty_cmd_reverseindex`](/en/tmux/3.2a/reference/c-function-tty_cmd_reverseindex/) (function) [Call site](https://github.com/tmux/tmux/blob/3b929f332aafa7f1080eacc31feb11ffbb1d1841/tty.c#L1644)
- [`tty_cmd_scrolldown`](/en/tmux/3.2a/reference/c-function-tty_cmd_scrolldown/) (function) [Call site](https://github.com/tmux/tmux/blob/3b929f332aafa7f1080eacc31feb11ffbb1d1841/tty.c#L1748)
- [`tty_colours_us`](/en/tmux/3.2a/reference/c-function-tty-c-tty_colours_us/) (function) [Call site](https://github.com/tmux/tmux/blob/3b929f332aafa7f1080eacc31feb11ffbb1d1841/tty.c#L2623)
- [`tty_cursor`](/en/tmux/3.2a/reference/c-function-tty_cursor/) (function) [Call site](https://github.com/tmux/tmux/blob/3b929f332aafa7f1080eacc31feb11ffbb1d1841/tty.c#L2227)
- [`tty_emulate_repeat`](/en/tmux/3.2a/reference/c-function-tty-c-tty_emulate_repeat/) (function) [Call site](https://github.com/tmux/tmux/blob/3b929f332aafa7f1080eacc31feb11ffbb1d1841/tty.c#L744)
- [`tty_region`](/en/tmux/3.2a/reference/c-function-tty-c-tty_region/) (function) [Call site](https://github.com/tmux/tmux/blob/3b929f332aafa7f1080eacc31feb11ffbb1d1841/tty.c#L2023)
- [`tty_set_italics`](/en/tmux/3.2a/reference/c-function-tty-c-tty_set_italics/) (function) [Call site](https://github.com/tmux/tmux/blob/3b929f332aafa7f1080eacc31feb11ffbb1d1841/tty.c#L624)
- [`tty_set_selection`](/en/tmux/3.2a/reference/c-function-tty_set_selection/) (function) [Call site](https://github.com/tmux/tmux/blob/3b929f332aafa7f1080eacc31feb11ffbb1d1841/tty.c#L1904)
- [`tty_set_title`](/en/tmux/3.2a/reference/c-function-tty_set_title/) (function) [Call site](https://github.com/tmux/tmux/blob/3b929f332aafa7f1080eacc31feb11ffbb1d1841/tty.c#L637)
- [`tty_start_tty`](/en/tmux/3.2a/reference/c-function-tty_start_tty/) (function) [Call site](https://github.com/tmux/tmux/blob/3b929f332aafa7f1080eacc31feb11ffbb1d1841/tty.c#L327)
- [`tty_stop_tty`](/en/tmux/3.2a/reference/c-function-tty_stop_tty/) (function) [Call site](https://github.com/tmux/tmux/blob/3b929f332aafa7f1080eacc31feb11ffbb1d1841/tty.c#L395)
- [`tty_sync_end`](/en/tmux/3.2a/reference/c-function-tty_sync_end/) (function) [Call site](https://github.com/tmux/tmux/blob/3b929f332aafa7f1080eacc31feb11ffbb1d1841/tty.c#L1461)
- [`tty_sync_start`](/en/tmux/3.2a/reference/c-function-tty_sync_start/) (function) [Call site](https://github.com/tmux/tmux/blob/3b929f332aafa7f1080eacc31feb11ffbb1d1841/tty.c#L1446)
- [`tty_term_apply_overrides`](/en/tmux/3.2a/reference/c-function-tty_term_apply_overrides/) (function) [Call site](https://github.com/tmux/tmux/blob/3b929f332aafa7f1080eacc31feb11ffbb1d1841/tty-term.c#L457)
- [`tty_term_create`](/en/tmux/3.2a/reference/c-function-tty_term_create/) (function) [Call site](https://github.com/tmux/tmux/blob/3b929f332aafa7f1080eacc31feb11ffbb1d1841/tty-term.c#L597)
- [`tty_term_flag`](/en/tmux/3.2a/reference/c-function-tty_term_flag/) (function) [Call site](https://github.com/tmux/tmux/blob/3b929f332aafa7f1080eacc31feb11ffbb1d1841/tty-term.c#L806)
- [`tty_term_number`](/en/tmux/3.2a/reference/c-function-tty_term_number/) (function) [Call site](https://github.com/tmux/tmux/blob/3b929f332aafa7f1080eacc31feb11ffbb1d1841/tty-term.c#L796)
- [`tty_term_string`](/en/tmux/3.2a/reference/c-function-tty_term_string/) (function) [Call site](https://github.com/tmux/tmux/blob/3b929f332aafa7f1080eacc31feb11ffbb1d1841/tty-term.c#L754)
- [`tty_update_mode`](/en/tmux/3.2a/reference/c-function-tty_update_mode/) (function) [Call site](https://github.com/tmux/tmux/blob/3b929f332aafa7f1080eacc31feb11ffbb1d1841/tty.c#L678)

## Referenced by

- [`screen_redraw_draw_borders_cell`](/en/tmux/3.2a/reference/c-function-screen-redraw-c-screen_redraw_draw_borders_cell/) (function)
- [`tty_clear_area`](/en/tmux/3.2a/reference/c-function-tty-c-tty_clear_area/) (function)
- [`tty_cmd_deletecharacter`](/en/tmux/3.2a/reference/c-function-tty_cmd_deletecharacter/) (function)
- [`tty_cmd_deleteline`](/en/tmux/3.2a/reference/c-function-tty_cmd_deleteline/) (function)
- [`tty_cmd_erasecharacter`](/en/tmux/3.2a/reference/c-function-tty_cmd_erasecharacter/) (function)
- [`tty_cmd_insertcharacter`](/en/tmux/3.2a/reference/c-function-tty_cmd_insertcharacter/) (function)
- [`tty_cmd_insertline`](/en/tmux/3.2a/reference/c-function-tty_cmd_insertline/) (function)
- [`tty_cmd_linefeed`](/en/tmux/3.2a/reference/c-function-tty_cmd_linefeed/) (function)
- [`tty_cmd_scrollup`](/en/tmux/3.2a/reference/c-function-tty_cmd_scrollup/) (function)
- [`tty_colours`](/en/tmux/3.2a/reference/c-function-tty-c-tty_colours/) (function)
- [`tty_draw_line`](/en/tmux/3.2a/reference/c-function-tty_draw_line/) (function)
- [`tty_try_colour`](/en/tmux/3.2a/reference/c-function-tty-c-tty_try_colour/) (function)

## Referenced declarations

- [`tty_term.codes`](/en/tmux/3.2a/reference/c-struct-tty_term-codes/) (attribute)
- [`tty_code_code`](/en/tmux/3.2a/reference/c-enum-tty_code_code/) (enum)
- [`tty_term`](/en/tmux/3.2a/reference/c-struct-tty_term/) (struct)
- [`TTYCODE_NONE`](/en/tmux/3.2a/reference/c-enum-tty_code_type-ttycode_none/) (constant)
- [`tty_code.type`](/en/tmux/3.2a/reference/c-struct-tty_code-type/) (attribute)