# CLOCK_REALTIME

- **Language:** C
- **Kind:** constant
- **Source:** https://github.com/tmux/tmux/blob/e476c1230b958df0cb12977517d24b3dc931375b/compat.h#L277
- **Page:** https://libtmux.org/en/tmux/3.7c/reference/c-define-compat-h-clock_realtime/

```c
#define CLOCK_REALTIME 0
```

## Referenced by

- [`CLOCK_MONOTONIC`](/en/tmux/3.7c/reference/c-define-compat-h-clock_monotonic/) (constant)
- [`get_timer`](/en/tmux/3.7c/reference/c-function-get_timer/) (function)
- [`window_clock_start_timer`](/en/tmux/3.7c/reference/c-function-window-clock-c-window_clock_start_timer/) (function)