winShmPurge      33074 ext/sqlite3/libsqlite/sqlite3.c   winShmPurge(pDbFd->pVfs, 0);      /* This call frees pShmNode if required */
winShmPurge      33116 ext/sqlite3/libsqlite/sqlite3.c     winShmPurge(pDbFd->pVfs, deleteFlag);