pMutex           15117 ext/sqlite3/libsqlite/sqlite3.c   sqlite3_mutex *pMutex;
pMutex           15125 ext/sqlite3/libsqlite/sqlite3.c   pMutex = statMutex[op] ? sqlite3Pcache1Mutex() : sqlite3MallocMutex();
pMutex           15126 ext/sqlite3/libsqlite/sqlite3.c   sqlite3_mutex_enter(pMutex);
pMutex           15132 ext/sqlite3/libsqlite/sqlite3.c   sqlite3_mutex_leave(pMutex);
pMutex           15133 ext/sqlite3/libsqlite/sqlite3.c   (void)pMutex;  /* Prevent warning when SQLITE_THREADSAFE=0 */