X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~mdw/git/disorder/blobdiff_plain/132a5a4a47f9dbc7c52ee15234d70258c59ccf8e..f2bccc239db1f5c71ce8f98059b6ed236726dee6:/lib/kvp.h

diff --git a/lib/kvp.h b/lib/kvp.h
index 745304b..732a8a6 100644
--- a/lib/kvp.h
+++ b/lib/kvp.h
@@ -25,10 +25,22 @@
 struct dynstr;
 struct sink;
 
+/** @brief Linked list of key-value pairs */
 struct kvp {
-  struct kvp *next;			/* next entry */
-  const char *name;			/* name */
-  const char *value;			/* value */
+  /** @brief Next entry */
+  struct kvp *next;
+
+  /** @brief Name
+   *
+   * Might not be unique.  Must not be null.
+   */
+  const char *name;
+
+  /** @brief Value
+   *
+   * Must not be null.
+   */
+  const char *value;
 };
 
 struct kvp *kvp_urldecode(const char *ptr, size_t n);
@@ -59,6 +71,8 @@ char *urlencodestring(const char *s);
 char *urldecodestring(const char *s, size_t ns);
 struct kvp *kvp_make(const char *key, ...);
 
+void kvp_free(struct kvp *k);
+
 #endif /* KVP_H */
 
 /*