# key_event.key

- **Language:** C
- **Kind:** attribute
- **Source:** https://github.com/tmux/tmux/blob/e476c1230b958df0cb12977517d24b3dc931375b/tmux.h#L1617
- **Page:** https://libtmux.org/en/tmux/3.7c/reference/c-struct-key_event-key/

```c
key_code key;
```

## Referenced by

- [`cmd_send_keys_inject_key`](/en/tmux/3.7c/reference/c-function-cmd-send-keys-c-cmd_send_keys_inject_key/) (function)
- [`cmdq_add_message`](/en/tmux/3.7c/reference/c-function-cmd-queue-c-cmdq_add_message/) (function)
- [`cmdq_new_state`](/en/tmux/3.7c/reference/c-function-cmdq_new_state/) (function)
- [`menu_key_cb`](/en/tmux/3.7c/reference/c-function-menu_key_cb/) (function)
- [`popup_key_cb`](/en/tmux/3.7c/reference/c-function-popup-c-popup_key_cb/) (function)
- [`server_client_check_mouse`](/en/tmux/3.7c/reference/c-function-server-client-c-server_client_check_mouse/) (function)
- [`server_client_handle_key`](/en/tmux/3.7c/reference/c-function-server_client_handle_key/) (function)
- [`server_client_key_callback`](/en/tmux/3.7c/reference/c-function-server-client-c-server_client_key_callback/) (function)
- [`tty_keys_next`](/en/tmux/3.7c/reference/c-function-tty_keys_next/) (function)

## Referenced declarations

- [`key_code`](/en/tmux/3.7c/reference/c-typedef-key_code/) (typealias)