1 files changed, 1 insertions, 0 deletions
diff --git a/mdadm.h b/mdadm.h
index 04b87b8..8212a2c 100644
--- a/mdadm.h
+++ b/mdadm.h
@@ -810,6 +810,7 @@ extern void uuid_from_super(int uuid[4], mdp_super_t *super);
 extern const int uuid_match_any[4];
 extern int same_uuid(int a[4], int b[4], int swapuuid);
 extern void copy_uuid(void *a, int b[4], int swapuuid);
+extern char *__fname_from_uuid(int id[4], int swap, char *buf, char sep);
 extern char *fname_from_uuid(struct supertype *st,
 			     struct mdinfo *info, char *buf, char sep);
 extern unsigned long calc_csum(void *super, int bytes);