var runtime.racecgosync

5 uses

	runtime (current package)
		cgocall.go#L134: 		racereleasemerge(unsafe.Pointer(&racecgosync))
		cgocall.go#L189: 		raceacquire(unsafe.Pointer(&racecgosync))
		cgocall.go#L321: 		raceacquire(unsafe.Pointer(&racecgosync))
		cgocall.go#L332: 		racereleasemerge(unsafe.Pointer(&racecgosync))
		cgocall.go#L373: var racecgosync uint64 // represents possible synchronization in C code