References: internal/syscall/unix.SiginfoChild.Uid

internal/syscall/unix.SiginfoChild.Uid (field)

one use

	internal/syscall/unix (current package)
		siginfo_linux.go#L26: 	Uid    uint32

The pages are generated with Golds v0.7.6. (GOOS=linux GOARCH=amd64)