---
name: tool-ucpp
description: >
  z88dk-ucpp C preprocessor (usually via zcc only). Use when diagnosing preprocess issues.
---

# Tool — ucpp

| | |
|--|--|
| Binary | `z88dk-ucpp` |
| Help | src/ucpp/README; normally not invoked by hand |
| Wiki (local draft) | `—` |

Prefer fixing via `zcc -E` / `-Cp` rather than calling ucpp directly.

## Condensed reference (from wiki / tree)

_No dedicated wiki page condensed; use live help and source._

## Related

- Driver front end: `tool-zcc`
- Measurement: `methodology-measure`, `tool-ticks`