(mu_property_sget_value,mu_property_aget_value): New functions

@@ -34,6 +34,10 @@ extern void *mu_property_get_owner (mu_property_t);
 extern int  mu_property_set_value (mu_property_t, const char *, const char *, int);
 extern int mu_property_get_value (mu_property_t, const char *, char *, size_t, 
 				  size_t *);
+extern int mu_property_sget_value (mu_property_t prop, const char *key,
+				   const char **buffer);
+extern int mu_property_aget_value (mu_property_t prop, const char *key,
+				   char **buffer);
 
 /* Helper functions.  */
 extern int mu_property_set  (mu_property_t, const char *);

@@ -146,6 +146,36 @@ mu_property_get_value (mu_property_t prop, const char *key, char *buffer,
 }
 
 int
+mu_property_sget_value (mu_property_t prop, const char *key,
+			const char **buffer)
+{
+  struct property_item *item = NULL;
+  int status;
+
+  status = property_find (prop, key, &item);
+  if (status == 0)
+    *buffer = item->value;
+  return status;
+}
+
+int
+mu_property_aget_value (mu_property_t prop, const char *key,
+			char **buffer)
+{
+  struct property_item *item = NULL;
+  int status;
+
+  status = property_find (prop, key, &item);
+  if (status == 0)
+    {
+      *buffer = strdup (item->value);
+      if (!*buffer)
+	status = ENOMEM;
+    }
+  return status;
+}
+
+int
 mu_property_set (mu_property_t prop, const char *k)
 {
   struct property_item *item = NULL;