# utf8_rpadcstr

- **Language:** C
- **Kind:** function
- **Source:** https://github.com/tmux/tmux/blob/e476c1230b958df0cb12977517d24b3dc931375b/utf8.c#L940
- **Page:** https://libtmux.org/en/tmux/3.7c/reference/c-function-utf8_rpadcstr/

```c
char * utf8_rpadcstr(const char *s, u_int width)
```

## Parameters

- `s` (`const char *`)
- `width` (`u_int`)

## Called by

- [`format_replace`](/en/tmux/3.7c/reference/c-function-format-c-format_replace/) (function) [Call site](https://github.com/tmux/tmux/blob/e476c1230b958df0cb12977517d24b3dc931375b/format.c#L5580)

## Calls

- [`utf8_cstrwidth`](/en/tmux/3.7c/reference/c-function-utf8_cstrwidth/) (function) [Call site](https://github.com/tmux/tmux/blob/e476c1230b958df0cb12977517d24b3dc931375b/utf8.c#L946)
- [`xmalloc`](/en/tmux/3.7c/reference/c-function-xmalloc/) (function) [Call site](https://github.com/tmux/tmux/blob/e476c1230b958df0cb12977517d24b3dc931375b/utf8.c#L951)
- [`xstrdup`](/en/tmux/3.7c/reference/c-function-xstrdup/) (function) [Call site](https://github.com/tmux/tmux/blob/e476c1230b958df0cb12977517d24b3dc931375b/utf8.c#L948)

## Referenced declarations

- [`utf8_data.width`](/en/tmux/3.7c/reference/c-struct-utf8_data-width/) (attribute)