diff --git a/src/UPnP.cpp b/src/UPnP.cpp
index a231506d5..3aa5184e2 100644
--- a/src/UPnP.cpp
+++ b/src/UPnP.cpp
@@ -296,7 +296,7 @@ const std::string CUPnPLib::Element_GetAttributeByTag(
 {
 	IXML_NamedNodeMap *NamedNodeMap = ixmlNode_getAttributes(
 		REINTERPRET_CAST(IXML_Node *)(element));
-	IXML_Node *attribute = m_ixmlNamedNodeMap_getNamedItem(NamedNodeMap, tag);
+	IXML_Node *attribute = ixmlNamedNodeMap_getNamedItem(NamedNodeMap, (char*)tag);
 	const DOMString s = ixmlNode_getNodeValue(attribute);
 	std::string ret;
 	if (s) {
@@ -656,8 +656,8 @@ bool CUPnPService::Execute(
 	if (ret != UPNP_E_SUCCESS) {
 		m_upnpLib.processUPnPErrorMessage(
 			"m_UpnpSendAction", ret, NULL, RespDoc);
-		m_upnpLib.m_ixmlDocument_free(ActionDoc);
-		m_upnpLib.m_ixmlDocument_free(RespDoc);
+		ixmlDocument_free(ActionDoc);
+		ixmlDocument_free(RespDoc);
 		return false;
 	}
 	ixmlDocument_free(ActionDoc);
@@ -1175,7 +1175,7 @@ upnpDiscovery:
 					d_event->Location, d_event->Expires);
 			}
 			// Free the XML doc tree
-			upnpCP->m_upnpLib.m_ixmlDocument_free(doc);
+			ixmlDocument_free(doc);
 		}
 		break;
 	}
diff --git a/src/UPnP.h b/src/UPnP.h
index 01e2f87bb..7445121ba 100644
--- a/src/UPnP.h
+++ b/src/UPnP.h
@@ -147,17 +147,6 @@ public:
 	const std::string Element_GetAttributeByTag(
 		IXML_Element *element,
 		const DOMString tag) const;
-
-	// ixml api
-	IXML_Node *(*m_ixmlNode_getFirstChild)(IXML_Node *nodeptr);
-	IXML_Node *(*m_ixmlNode_getNextSibling)(IXML_Node *nodeptr);
-	const DOMString (*m_ixmlNode_getNodeName)(IXML_Node *nodeptr);
-	const DOMString (*m_ixmlNode_getNodeValue)(IXML_Node *nodeptr);
-	IXML_NamedNodeMap *(*m_ixmlNode_getAttributes)(IXML_Node *nodeptr);
-	void (*m_ixmlDocument_free)(IXML_Document *doc);
-	IXML_Node *(*m_ixmlNamedNodeMap_getNamedItem)(
-		IXML_NamedNodeMap *nnMap, const DOMString name);
-	void (*m_ixmlNamedNodeMap_free)(IXML_NamedNodeMap *nnMap);
 };