split, join: Read input WIM(s) sequentially

[wimlib] / src / lookup_table.h

diff --git a/src/lookup_table.h b/src/lookup_table.h
index dad230f7ad58ab3443ad66dbd207e758c9aee05c..eacd9aa4596dfae4441de5ec9fb338f2973f1048 100644 (file)
--- a/src/lookup_table.h
+++ b/src/lookup_table.h
@@ -274,6 +274,7 @@ static inline void
 lookup_table_unlink(struct wim_lookup_table *table, struct wim_lookup_table_entry *lte)
 {
        hlist_del(&lte->hash_list);
+       wimlib_assert(table->num_entries != 0);
        table->num_entries--;
 }
 
@@ -295,6 +296,15 @@ for_lookup_table_entry(struct wim_lookup_table *table,
                       int (*visitor)(struct wim_lookup_table_entry *, void *),
                       void *arg);
 
+extern int
+sort_stream_list_by_wim_position(struct list_head *stream_list);
+
+extern int
+for_lookup_table_entry_pos_sorted(struct wim_lookup_table *table,
+                                 int (*visitor)(struct wim_lookup_table_entry *,
+                                                void *),
+                                 void *arg);
+
 extern struct wim_lookup_table_entry *
 __lookup_resource(const struct wim_lookup_table *table, const u8 hash[]);