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

one use

	golang.org/x/sys/unix (current package)
		zerrors_linux.go#L2560: 	PR_PAC_SET_ENABLED_KEYS                     = 0x3c

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