public bool WaitOnBehalf(Process aProcess, Thread aThread)
{
ulong identifier = ((UInt64)aProcess.Id << 32) | aThread.Id;
ExclLock.Enter();
bool notLocked = count > 0;
if (notLocked)
{
count--;
}
else
{
aThread._EnterSleep(Thread.IndefiniteSleep);
WaitingThreads.Add(identifier);
}
ExclLock.Exit();
return notLocked;
}
