UnlockMF           22 include/lens.h int UnlockMF(void);
UnlockMF         1860 lib/ubasic/ubasic.c    else UnlockMF();
UnlockMF          431 modules/luascript.c   else val=UnlockMF();       // 0: disable
UnlockMF          365 modules/module_exportlist.c             UnlockMF