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

one use

	golang.org/x/sys/unix (current package)
		zsysnum_darwin_arm64.go#L86: 	SYS_SIGSUSPEND                     = 111

The pages are generated with Golds v0.2.8-preview. (GOOS=darwin GOARCH=arm64)