# CONTROL_IGNORE_FLAGS

- **Language:** C
- **Kind:** constant
- **Source:** https://github.com/tmux/tmux/blob/e476c1230b958df0cb12977517d24b3dc931375b/control.c#L141
- **Page:** https://libtmux.org/en/tmux/3.7c/reference/c-define-control-c-control_ignore_flags/

```c
#define CONTROL_IGNORE_FLAGS (CLIENT_CONTROL_NOOUTPUT| \
 CLIENT_UNATTACHEDFLAGS)
```

## Referenced by

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

## Referenced declarations

- [`CLIENT_CONTROL_NOOUTPUT`](/en/tmux/3.7c/reference/c-define-tmux-h-client_control_nooutput/) (constant)
- [`CLIENT_UNATTACHEDFLAGS`](/en/tmux/3.7c/reference/c-define-tmux-h-client_unattachedflags/) (constant)