\membersection{wxMutexLocker::wxMutexLocker}\label{wxmutexlockerctor}
-\func{}{wxMutexLocker}{\param{wxMutex *}{mutex}}
+\func{}{wxMutexLocker}{\param{wxMutex\&}{ mutex}}
-Constructs a wxMutexLocker object associated with mutex which must be non-NULL
-and locks it. Call \helpref{IsLocked}{wxmutexlockerisok} to check if the mutex was
+Constructs a wxMutexLocker object associated with mutex and locks it.
+Call \helpref{IsLocked}{wxmutexlockerisok} to check if the mutex was
successfully locked.
\membersection{wxMutexLocker::\destruct{wxMutexLocker}}\label{wxmutexlockerdtor}
\constfunc{bool}{IsOk}{\void}
-Returns TRUE if mutex was acquired in the constructor, FALSE otherwise.
+Returns true if mutex was acquired in the constructor, false otherwise.