wnd_find
alen = wnd_find(wnd, len, lcn, BITMAP_FIND_MARK_AS_USED, &alcn);
alen = wnd_find(wnd, len, 0,
if (!wnd_find(wnd, 1, MFT_REC_FREE, 0, &zbit)) {
} else if (!wnd_find(wnd, 1, MFT_REC_USER, 0, &fr)) {
zlen = wnd_find(wnd, sbi->zone_max, lcn_s, 0, &lcn_s);
size_t wnd_find(struct wnd_bitmap *wnd, size_t to_alloc, size_t hint,