sqlite3NoopMutex 13033 ext/sqlite3/libsqlite/sqlite3.c SQLITE_PRIVATE   sqlite3_mutex_methods const *sqlite3NoopMutex(void);
sqlite3NoopMutex 19151 ext/sqlite3/libsqlite/sqlite3.c       pFrom = sqlite3NoopMutex();
sqlite3NoopMutex 19473 ext/sqlite3/libsqlite/sqlite3.c   return sqlite3NoopMutex();