change _FS_RPATH in ffconf.h

Revision:
10:28e685e5ff7f
Parent:
1:46ce1e16c870
--- a/FATDirHandle.h	Sat Jul 30 20:47:51 2016 +0000
+++ b/FATDirHandle.h	Mon Jul 10 15:37:41 2017 +0000
@@ -36,6 +36,12 @@
     virtual off_t telldir();
     virtual void seekdir(off_t location);
 
+    virtual ssize_t read(struct dirent *ent);    
+    virtual int close() { return closedir(); };
+    virtual void seek(off_t offset) { seekdir(offset); };
+    virtual off_t tell() { return telldir(); };
+    virtual void rewind() { rewinddir(); };
+
  private:
     FATFS_DIR dir;
     struct dirent cur_entry;