SQLITE_MUTEX_PTHREADS 19501 ext/sqlite3/libsqlite/sqlite3.c #ifdef SQLITE_MUTEX_PTHREADS
SQLITE_MUTEX_PTHREADS 22664 ext/sqlite3/libsqlite/sqlite3.c #if SQLITE_OS_UNIX && defined(SQLITE_MUTEX_PTHREADS) && SQLITE_THREADSAFE>0