# tty_set_italics

- **Language:** C
- **Kind:** function
- **Source:** https://github.com/tmux/tmux/blob/e476c1230b958df0cb12977517d24b3dc931375b/tty.c#L707
- **Page:** https://libtmux.org/en/tmux/latest/reference/c-function-tty-c-tty_set_italics/

```c
static void tty_set_italics(struct tty *)
```

## Parameters

- `tty` (`struct tty *`)

## Called by

- [`tty_attributes`](/en/tmux/latest/reference/c-function-tty_attributes/) (function) [Call site](https://github.com/tmux/tmux/blob/e476c1230b958df0cb12977517d24b3dc931375b/tty.c#L2678)

## Calls

- [`options_get_string`](/en/tmux/latest/reference/c-function-options_get_string/) (function) [Call site](https://github.com/tmux/tmux/blob/e476c1230b958df0cb12977517d24b3dc931375b/tty.c#L712)
- [`tty_putcode`](/en/tmux/latest/reference/c-function-tty_putcode/) (function) [Call site](https://github.com/tmux/tmux/blob/e476c1230b958df0cb12977517d24b3dc931375b/tty.c#L714)
- [`tty_term_has`](/en/tmux/latest/reference/c-function-tty_term_has/) (function) [Call site](https://github.com/tmux/tmux/blob/e476c1230b958df0cb12977517d24b3dc931375b/tty.c#L711)

## Referenced declarations

- [`global_options`](/en/tmux/latest/reference/c-variable-global_options/) (attribute)
- [`tty.term`](/en/tmux/latest/reference/c-struct-tty-term/) (attribute)
- [`tty`](/en/tmux/latest/reference/c-struct-tty/) (struct)
- [`TTYC_SITM`](/en/tmux/latest/reference/c-enum-tty_code_code-ttyc_sitm/) (constant)
- [`TTYC_SMSO`](/en/tmux/latest/reference/c-enum-tty_code_code-ttyc_smso/) (constant)