1 files changed, 1 insertions, 0 deletions
diff --git a/mdadm.h b/mdadm.h
index 5463bfba..c5d9c301 100644
--- a/mdadm.h
+++ b/mdadm.h
@@ -1349,6 +1349,7 @@ extern void print_r10_layout(int layout);
 extern char *find_free_devnm(int use_partitions);
 
 extern void put_md_name(char *name);
+extern char *devid2kname(int devid);
 extern char *devid2devnm(int devid);
 extern int devnm2devid(char *devnm);
 extern char *get_md_name(char *devnm);