More memory hygeine.

[disorder] / lib / kvp.h

diff --git a/lib/kvp.h b/lib/kvp.h
index 7b418374c7b6ea091abe9864fef3d6d2dae47c31..732a8a68623613be96154d3a0d3c95a57baaffeb 100644 (file)
--- a/lib/kvp.h
+++ b/lib/kvp.h
@@ -15,6 +15,9 @@
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
+/** @file lib/kvp.h
+ * @brief Linked list of key-value pairs
+ */
 
 #ifndef KVP_H
 #define KVP_H
@@ -22,10 +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);
@@ -56,6 +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 */
 
 /*