SCAN_PAGE_LOCK
EM( SCAN_PAGE_LOCK, "page_locked") \
result = SCAN_PAGE_LOCK;
result = SCAN_PAGE_LOCK;
result = SCAN_PAGE_LOCK;
result = SCAN_PAGE_LOCK;
case SCAN_PAGE_LOCK:
case SCAN_PAGE_LOCK:
result = SCAN_PAGE_LOCK;