extern int same_uuid(int a[4], int b[4], int swapuuid);
/* extern int compare_super(mdp_super_t *first, mdp_super_t *second);*/
extern unsigned long calc_csum(void *super, int bytes);
-extern int enough(int level, int raid_disks, int layout,
+extern int enough(int level, int raid_disks, int layout, int clean,
char *avail, int avail_disks);
extern int ask(char *mesg);
extern unsigned long long get_component_size(int fd);