# utf8_rpadcstr

- **Language:** C
- **Kind:** function
- **Source:** https://github.com/tmux/tmux/blob/3b929f332aafa7f1080eacc31feb11ffbb1d1841/utf8.c#L564
- **Page:** https://libtmux.org/en/tmux/3.2a/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/3.2a/reference/c-function-format-c-format_replace/) (function) [Call site](https://github.com/tmux/tmux/blob/3b929f332aafa7f1080eacc31feb11ffbb1d1841/format.c#L4384)

## Calls

- [`utf8_cstrwidth`](/en/tmux/3.2a/reference/c-function-utf8_cstrwidth/) (function) [Call site](https://github.com/tmux/tmux/blob/3b929f332aafa7f1080eacc31feb11ffbb1d1841/utf8.c#L570)
- [`xmalloc`](/en/tmux/3.2a/reference/c-function-xmalloc/) (function) [Call site](https://github.com/tmux/tmux/blob/3b929f332aafa7f1080eacc31feb11ffbb1d1841/utf8.c#L575)
- [`xstrdup`](/en/tmux/3.2a/reference/c-function-xstrdup/) (function) [Call site](https://github.com/tmux/tmux/blob/3b929f332aafa7f1080eacc31feb11ffbb1d1841/utf8.c#L572)

## Referenced by

- [`session_new`](/en/tmux/3.2a/reference/c-function-session_new/) (function)

## Referenced declarations

- [`utf8_data.width`](/en/tmux/3.2a/reference/c-struct-utf8_data-width/) (attribute)