35@protocol OOAsyncWorkTask;
63- (void) waitForTaskToComplete:(
id<OOAsyncWorkTask>)task;
68@protocol OOAsyncWorkTask <NSObject>
71- (void) performAsyncTask;
78- (void) completeAsyncTask;
#define OOLITE_OPTIONAL(protocolName)
void completePendingTasks()
OOAsyncWorkManager * sharedAsyncWorkManager()