# u21a2 user exit

User exit u21a2 resets both output buffers,
just like the ro command.

## See also

- [PROC processor user exits](https://d3codex.com/proc/proc-processor-user-exits/)
- [ro command](https://d3codex.com/proc/ro-command/)

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Source: https://d3codex.com/proc/u21a2-user-exit/ - part of the D3Codex reference.