X-Git-Url: https://jfr.im/git/irc/rqf/shadowircd.git/blobdiff_plain/c98390004f4f14cd8215302d77313f81e2546e22..16d76e865937e900b4649c18cf1189ddf76ca1bf:/include/irc_dictionary.h

diff --git a/include/irc_dictionary.h b/include/irc_dictionary.h
index 0dac545..69f3bab 100644
--- a/include/irc_dictionary.h
+++ b/include/irc_dictionary.h
@@ -33,7 +33,7 @@ struct DictionaryElement
 {
 	struct DictionaryElement *left, *right, *prev, *next;
 	void *data;
-	char *key;
+	const char *key;
 	int position;
 };
 
@@ -133,7 +133,7 @@ extern void irc_dictionary_foreach_next(struct Dictionary *dtree,
 /*
  * irc_dictionary_add() adds a key->value entry to the dictionary tree.
  */
-extern struct DictionaryElement *irc_dictionary_add(struct Dictionary *dtree, char *key, void *data);
+extern struct DictionaryElement *irc_dictionary_add(struct Dictionary *dtree, const char *key, void *data);
 
 /*
  * irc_dictionary_find() returns a struct DictionaryElement container from a dtree for key 'key'.
@@ -150,6 +150,11 @@ extern void *irc_dictionary_retrieve(struct Dictionary *dtree, const char *key);
  */
 extern void *irc_dictionary_delete(struct Dictionary *dtree, const char *key);
 
+/*
+ * irc_dictionary_size() returns the number of elements in a dictionary tree.
+ */
+extern unsigned int irc_dictionary_size(struct Dictionary *dtree);
+
 void irc_dictionary_stats(struct Dictionary *dict, void (*cb)(const char *line, void *privdata), void *privdata);
 
 #endif