gboolean vficon_set_fd(ViewFile *vf, FileData *dir_fd);
gboolean vficon_refresh(ViewFile *vf);
-void vficon_sort_set(ViewFile *vf, SortType type, gboolean ascend);
+void vficon_sort_set(ViewFile *vf, SortType type, gboolean ascend, gboolean case_sensitive);
void vficon_marks_set(ViewFile *vf, gboolean enable);
void vficon_star_rating_set(ViewFile *vf, gboolean enable);