https://github.com/apple/darwin-xnu/blame/a449c6a3b8014d9406c2ddbdc81795da24aa7443/bsd/bsm/audit_domain.h#L47 https://github.com/apple/darwin-xnu/blame/a449c6a3

https://github.com/apple/darwin-xnu/blame/a449c6a3b8014d9406c2ddbdc81795da24aa7443/bsd/bsm/audit_domain.h#L47 https://github.com/apple/darwin-xnu/blame/a449c6a3b8014d9406... It's been there for 11 years in this repo. Along with DECnet. Suppose there's no real drive to remove it.