Path	Lines of Code
src/sync/atomic/asm.s	57
src/sync/atomic/doc.go	33
src/sync/atomic/race.s	6
src/sync/atomic/value.go	127
src/sync/cond.go	40
src/sync/map.go	225
src/sync/mutex.go	140
src/sync/once.go	21
src/sync/pool.go	165
src/sync/poolqueue.go	153
src/sync/runtime.go	17
src/sync/runtime2.go	9
src/sync/runtime2_lockrank.go	11
src/sync/rwmutex.go	137
src/sync/waitgroup.go	88