1 files changed, 6 insertions, 0 deletions

diff --git a/firmware/export/pathfuncs.h b/firmware/export/pathfuncs.h
index 350dd4e548..385d534714 100644
--- a/firmware/export/pathfuncs.h
+++ b/firmware/export/pathfuncs.h
@@ -30,10 +30,15 @@
 /* useful char constants that could be reconfigured if desired */
 #define PATH_SEPCH    '/'
 #define PATH_SEPSTR   "/"
+#define PATH_ROOTCHR  '/'
 #define PATH_ROOTSTR  "/"
 #define PATH_BADSEPCH '\\'
 #define PATH_DRVSEPCH ':'
 
+#ifndef ROOT_VOLUME
+#define ROOT_VOLUME   INT_MAX
+#endif
+
 /* a nicer way to check for "." and ".." than two strcmp() calls */
 static inline bool is_dotdir_name(const char *name)
 {
@@ -75,6 +80,7 @@ static inline bool name_is_dot_dot(const char *name)
 #ifdef HAVE_MULTIVOLUME
 int path_strip_volume(const char *name, const char **nameptr, bool greedy);
 int get_volume_name(int volume, char *name);
+int make_volume_root(int volume, char *dst);
 #endif
 
 int path_strip_drive(const char *name, const char **nameptr, bool greedy);