aceclose
dev_type_close(aceclose);
.d_close = aceclose,
.d_close = aceclose,
if (omask == 0 && aceclose(dev, 0, S_IFBLK, NULL) != 0)
extern int aceclose (struct open_file*);
{ "ace", acestrategy, aceopen, aceclose, aceioctl },
aceclose(f);
aceclose(f);