1 files changed, 1 insertions, 0 deletions

diff --git a/firmware/common/dir.h b/firmware/common/dir.h
index 1ac8fcd312..6b275abda8 100644
--- a/firmware/common/dir.h
+++ b/firmware/common/dir.h
@@ -72,6 +72,7 @@ typedef struct DIRtag
 
 extern DIR* opendir(char* name);
 extern int closedir(DIR* dir);
+extern int mkdir(char* name);
 
 extern struct dirent* readdir(DIR* dir);