# environ_RB_NEXT

- **Language:** C
- **Kind:** function
- **Source:** https://github.com/tmux/tmux/blob/e476c1230b958df0cb12977517d24b3dc931375b/environ.c#L34
- **Page:** https://libtmux.org/en/tmux/3.7c/reference/c-function-environ-c-environ_rb_next/

```c
static struct environ_entry * environ_RB_NEXT(struct environ_entry *elm)
```

## Parameters

- `elm` (`struct environ_entry *`)

## Referenced declarations

- [`environ_entry`](/en/tmux/3.7c/reference/c-struct-environ_entry/) (struct)