# input_key_modifiers

- **Language:** C
- **Kind:** attribute
- **Source:** https://github.com/tmux/tmux/blob/e476c1230b958df0cb12977517d24b3dc931375b/input-keys.c#L317
- **Page:** https://libtmux.org/en/tmux/3.7c/reference/c-variable-input-keys-c-input_key_modifiers/

```c
static const key_code input_key_modifiers[] = {
    0,
    0,
     0x00400000000000ULL ,
     0x00100000000000ULL | 0x08000000000000ULL ,
     0x00400000000000ULL | 0x00100000000000ULL | 0x08000000000000ULL ,
     0x00200000000000ULL ,
     0x00400000000000ULL | 0x00200000000000ULL ,
     0x00100000000000ULL | 0x08000000000000ULL | 0x00200000000000ULL ,
     0x00400000000000ULL | 0x00100000000000ULL | 0x08000000000000ULL | 0x00200000000000ULL 
};
```

## Referenced by

- [`input_key_build`](/en/tmux/3.7c/reference/c-function-input_key_build/) (function)

## Referenced declarations

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