const golang.org/x/sys/unix.BPF_CORE_FIELD_SIGNED

one use

	golang.org/x/sys/unix (current package)
		ztypes_linux.go#L3041: 	BPF_CORE_FIELD_SIGNED                      = 0x3

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