LONG KeReleaseMutex( IN PRKMUTANT Mutex, IN BOOLEAN Wait ); Routine Description: This function releases a mutex object. N.B. Kernel mutex objects have been subsumed by mutant objects. Arguments: Mutex - Supplies a pointer to a dispatcher object of type mutex. Wait - Supplies a boolean value that signifies whether the call to KeReleaseMutex will be immediately followed by a call to one of the kernel Wait functions. Return Value: The previous signal state of the mutex object.