28796 typedef struct CheckMutex CheckMutex;  typedef
28797 struct CheckMutex {  struct
28812   return pGlobalMutexMethods->xMutexHeld(((CheckMutex*)p)->mutex);  in checkMutexHeld()
28815   return pGlobalMutexMethods->xMutexNotheld(((CheckMutex*)p)->mutex);  in checkMutexNotheld()
28835   static CheckMutex staticMutexes[] = {  in checkMutexAlloc()
28840   CheckMutex *p = 0;  in checkMutexAlloc()
28844     p = sqlite3MallocZero(sizeof(CheckMutex));  in checkMutexAlloc()
28879   if( ((CheckMutex*)p)->iType<2 )  in checkMutexFree()
28882     CheckMutex *pCheck = (CheckMutex*)p;  in checkMutexFree()
28897   CheckMutex *pCheck = (CheckMutex*)p;  in checkMutexEnter()
28913   CheckMutex *pCheck = (CheckMutex*)p;  in checkMutexTry()
28921   CheckMutex *pCheck = (CheckMutex*)p;  in checkMutexLeave()
28951     CheckMutex *pCheck = (CheckMutex*)p;  in sqlite3MutexWarnOnContention()