1 files changed, 1 insertions, 0 deletions
diff --git a/mdctl.h b/mdctl.h
index 0e3b917..b038555 100644
--- a/mdctl.h
+++ b/mdctl.h
@@ -78,6 +78,7 @@ extern char *map_num(mapping_t *map, int num);
 extern int map_name(mapping_t *map, char *name);
 extern mapping_t r5layout[], pers[];
 
+extern char *map_dev(int major, int minor);
 
 
 extern int Manage_ro(char *devname, int fd, int readonly);