# rmbi command

The rmbi command removes one or more
functions from the list of UNIX or C built-in functions.

## Syntax

```
rmbi {function.list}
```

## Parameter(s)

| function.list | A list of one or more item-IDs (separated by spaces) indicating functions to add to the existing built-in functions. |
| --- | --- |
Functions in the function list are no longer available
to be called from within FlashBASIC. If the function list is not specified,
then a list is presumed to be active. If no list is active, the file-defining
the user’s built-in functions is rebuilt to match the list of built-in
functions.

## See also

- [Active list](https://d3codex.com/definitions/active-list/)
- [addbi command](https://d3codex.com/tcl/addbi-command/)
- [FlashBASIC C functions overview](https://d3codex.com/pickbasic-flashbasic/flashbasic-c-functions-overview/)
- [listbi command](https://d3codex.com/tcl/listbi-command/)
- [set-cmem command](https://d3codex.com/tcl/set-cmem-command/)

---
Source: https://d3codex.com/tcl/rmbi-command/ - part of the D3Codex reference.