---
name: "undocumented"
section: "3hal"
platform: "linux"
package: "linuxcnc-uspace-dev"
version: "1:2.9.4-2+deb13u1"
release: "Debian 13 (Trixie)"
platforms: ["linux"]
url: "https://new.carta.tech/undocumented/3hal"
---

# undocumented(3hal)

undocumented functions in HAL

## NAME

undocumented - undocumented functions in HAL

## SEE ALSO

The header file *hal.h*.  Most HAL functions have documentation in that file.