- friend simgrid::simix::Mutex;
- simgrid::simix::Mutex* mutex_;
- Mutex(simgrid::simix::Mutex* mutex) : mutex_(mutex) {}
+ friend simgrid::kernel::activity::MutexImpl;
+ simgrid::kernel::activity::MutexImpl* mutex_;
+ explicit Mutex(simgrid::kernel::activity::MutexImpl * mutex) : mutex_(mutex) {}