# format_update_ranges

- **Language:** C
- **Kind:** function
- **Source:** https://github.com/tmux/tmux/blob/3b929f332aafa7f1080eacc31feb11ffbb1d1841/format-draw.c#L63
- **Page:** https://libtmux.org/en/tmux/3.2a/reference/c-function-format-draw-c-format_update_ranges/

```c
static void format_update_ranges(struct format_ranges *frs, struct screen *s, u_int offset, u_int start, u_int width)
```

## Parameters

- `frs` (`struct format_ranges *`)
- `s` (`struct screen *`)
- `offset` (`u_int`)
- `start` (`u_int`)
- `width` (`u_int`)

## Called by

- [`format_draw_put`](/en/tmux/3.2a/reference/c-function-format-draw-c-format_draw_put/) (function) [Call site](https://github.com/tmux/tmux/blob/3b929f332aafa7f1080eacc31feb11ffbb1d1841/format-draw.c#L109)

## Calls

- [`format_free_range`](/en/tmux/3.2a/reference/c-function-format-draw-c-format_free_range/) (function) [Call site](https://github.com/tmux/tmux/blob/3b929f332aafa7f1080eacc31feb11ffbb1d1841/format-draw.c#L76)

## Referenced declarations

- [`format_range.end`](/en/tmux/3.2a/reference/c-struct-format_range-end/) (attribute)
- [`format_range.entry`](/en/tmux/3.2a/reference/c-struct-format_range-entry/) (attribute)
- [`format_ranges`](/en/tmux/3.2a/reference/c-struct-format_ranges/) (struct)
- [`format_range.s`](/en/tmux/3.2a/reference/c-struct-format_range-s/) (attribute)
- [`screen`](/en/tmux/3.2a/reference/c-struct-screen/) (struct)
- [`format_range.start`](/en/tmux/3.2a/reference/c-struct-format_range-start/) (attribute)