2 files changed, 6 insertions, 6 deletions

diff --git a/firmware/common/dir.c b/firmware/common/dir.c
index 6ca3a76e3b..27666d26e9 100644
--- a/firmware/common/dir.c
+++ b/firmware/common/dir.c
@@ -28,7 +28,7 @@
 
 static DIR opendirs[MAX_OPEN_DIRS];
 
-DIR* opendir(char* name)
+DIR* opendir(const char* name)
 {
     char namecopy[MAX_PATH];
     char* part;
@@ -117,7 +117,7 @@ struct dirent* readdir(DIR* dir)
     return theent;
 }
 
-int mkdir(char *name, int mode)
+int mkdir(const char *name, int mode)
 {
     DIR *dir;
     char namecopy[MAX_PATH];
@@ -182,7 +182,7 @@ int mkdir(char *name, int mode)
     return rc;
 }
 
-int rmdir(char* name)
+int rmdir(const char* name)
 {
     int rc;
     DIR* dir;
diff --git a/firmware/include/dir.h b/firmware/include/dir.h
index 7de0276840..ae0aa29cff 100644
--- a/firmware/include/dir.h
+++ b/firmware/include/dir.h
@@ -71,10 +71,10 @@ typedef struct DIRtag
 
 #ifndef DIRFUNCTIONS_DEFINED
 
-extern DIR* opendir(char* name);
+extern DIR* opendir(const char* name);
 extern int closedir(DIR* dir);
-extern int mkdir(char* name, int mode);
-extern int rmdir(char* name);
+extern int mkdir(const char* name, int mode);
+extern int rmdir(const char* name);
 
 extern struct dirent* readdir(DIR* dir);