X-Git-Url: https://git.distorted.org.uk/~mdw/sgt/agedu/blobdiff_plain/05b0f827bf0178896f9484fe093fb0d99fa67ba2..c1065ef6db11830ffb544b5ffabe6af3e59688f6:/trie.h

diff --git a/trie.h b/trie.h
index 6a6d7ed..ea24ef8 100644
--- a/trie.h
+++ b/trie.h
@@ -91,6 +91,11 @@ unsigned long trie_before(const void *t, const char *pathname);
 void trie_getpath(const void *t, unsigned long n, char *buf);
 
 /*
+ * Return the trie_file * for the nth entry in the trie.
+ */
+const struct trie_file *trie_getfile(const void *t, unsigned long n);
+
+/*
  * Return the total number of entries in the whole trie.
  */
 unsigned long trie_count(const void *t);
@@ -110,6 +115,7 @@ unsigned long trie_count(const void *t);
 typedef struct triewalk triewalk;
 triewalk *triewalk_new(const void *t);
 const struct trie_file *triewalk_next(triewalk *tw, char *buf);
+void triewalk_rebase(triewalk *tw, const void *t);
 void triewalk_free(triewalk *tw);
 
 /* ----------------------------------------------------------------------