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

one use

	golang.org/x/sys/unix (current package)
		ztypes_linux.go#L1301: 	PERF_BPF_EVENT_PROG_UNLOAD            = 0x2

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