# KEYC_NONE

- **Language:** C
- **Kind:** constant
- **Source:** https://github.com/tmux/tmux/blob/e476c1230b958df0cb12977517d24b3dc931375b/tmux.h
- **Page:** https://libtmux.org/en/tmux/latest/reference/c-enum-tmux-h-332237342172367247102064023371112372044056265234-keyc_none/

```c
KEYC_NONE =  ((unsigned long long)(KEYC_TYPE_FUNCTION) << 32)
```

## Referenced by

- [`cmd_bind_key_exec`](/en/tmux/latest/reference/c-function-cmd-bind-key-c-cmd_bind_key_exec/) (function)
- [`cmd_list_keys_get_prefix`](/en/tmux/latest/reference/c-function-cmd-list-keys-c-cmd_list_keys_get_prefix/) (function)
- [`cmd_send_keys_inject_string`](/en/tmux/latest/reference/c-function-cmd-send-keys-c-cmd_send_keys_inject_string/) (function)
- [`cmd_unbind_key_exec`](/en/tmux/latest/reference/c-function-cmd-unbind-key-c-cmd_unbind_key_exec/) (function)
- [`cmdq_add_message`](/en/tmux/latest/reference/c-function-cmd-queue-c-cmdq_add_message/) (function)
- [`cmdq_new_state`](/en/tmux/latest/reference/c-function-cmdq_new_state/) (function)
- [`key_string_lookup_key`](/en/tmux/latest/reference/c-function-key_string_lookup_key/) (function)
- [`key_string_lookup_string`](/en/tmux/latest/reference/c-function-key_string_lookup_string/) (function)
- [`menu_add_item`](/en/tmux/latest/reference/c-function-menu_add_item/) (function)
- [`menu_free_cb`](/en/tmux/latest/reference/c-function-menu_free_cb/) (function)
- [`mode_tree_build_lines`](/en/tmux/latest/reference/c-function-mode-tree-c-mode_tree_build_lines/) (function)
- [`mode_tree_draw`](/en/tmux/latest/reference/c-function-mode_tree_draw/) (function)
- [`mode_tree_key`](/en/tmux/latest/reference/c-function-mode_tree_key/) (function)
- [`mode_tree_menu_callback`](/en/tmux/latest/reference/c-function-mode-tree-c-mode_tree_menu_callback/) (function)
- [`mode_tree_menu_items`](/en/tmux/latest/reference/c-variable-mode-tree-c-mode_tree_menu_items/) (attribute)
- [`popup_internal_menu_items`](/en/tmux/latest/reference/c-variable-popup-c-popup_internal_menu_items/) (attribute)
- [`popup_menu_items`](/en/tmux/latest/reference/c-variable-popup-c-popup_menu_items/) (attribute)
- [`server_client_key_callback`](/en/tmux/latest/reference/c-function-server-client-c-server_client_key_callback/) (function)
- [`status_prompt_menu_callback`](/en/tmux/latest/reference/c-function-status-c-status_prompt_menu_callback/) (function)
- [`window_buffer_get_key`](/en/tmux/latest/reference/c-function-window-buffer-c-window_buffer_get_key/) (function)
- [`window_buffer_menu_items`](/en/tmux/latest/reference/c-variable-window-buffer-c-window_buffer_menu_items/) (attribute)
- [`window_client_menu_items`](/en/tmux/latest/reference/c-variable-window-client-c-window_client_menu_items/) (attribute)
- [`window_customize_change_tagged_callback`](/en/tmux/latest/reference/c-function-window-customize-c-window_customize_change_tagged_callback/) (function)
- [`window_customize_menu_items`](/en/tmux/latest/reference/c-variable-window-customize-c-window_customize_menu_items/) (attribute)
- [`window_tree_command_callback`](/en/tmux/latest/reference/c-function-window-tree-c-window_tree_command_callback/) (function)
- [`window_tree_kill_current_callback`](/en/tmux/latest/reference/c-function-window-tree-c-window_tree_kill_current_callback/) (function)
- [`window_tree_kill_tagged_callback`](/en/tmux/latest/reference/c-function-window-tree-c-window_tree_kill_tagged_callback/) (function)
- [`window_tree_menu_items`](/en/tmux/latest/reference/c-variable-window-tree-c-window_tree_menu_items/) (attribute)
- [`window_tree_mouse`](/en/tmux/latest/reference/c-function-window-tree-c-window_tree_mouse/) (function)