3ds: list files in directory

stuff.c

    Handle dirHandle;
    FS_path dirPath=FS_makePath(PATH_CHAR, "/");
    FSUSER_OpenDirectory(NULL, &dirHandle, sdmcArchive, dirPath);
    u32 entriesRead=0;
    do {
      u16 entryBuffer[512];
      char data[256];
      FSDIR_Read(dirHandle, &entriesRead, 1, (FS_dirent*)entryBuffer);
      if(!entriesRead){
        print("END");
        break;
      }
      unicodeToChar(data, entryBuffer);
      print(" - ");
      print(data);
      print("\n");
    }while(entriesRead>0);
    FSUSER_CloseArchive(NULL, &sdmcArchive);
    fsExit();