-XBT_PUBLIC_DATA(AT_graphxml_node_position_y ) AX_graphxml_node_position_y;
-#define A_graphxml_node_position_y (graphxml_bufferstack + AX_graphxml_node_position_y)
-XBT_PUBLIC_DATA(AT_graphxml_node_position_x ) AX_graphxml_node_position_x;
-#define A_graphxml_node_position_x (graphxml_bufferstack + AX_graphxml_node_position_x)
-XBT_PUBLIC_DATA(AT_graphxml_edge_data ) AX_graphxml_edge_data;
+XBT_PUBLIC_DATA(short int) graphxml_edge_source_isset;
+XBT_PUBLIC_DATA(AT_graphxml_node_position___y) AX_graphxml_node_position___y;
+#define A_graphxml_node_position___y (graphxml_bufferstack + AX_graphxml_node_position___y)
+XBT_PUBLIC_DATA(short int) graphxml_node_position___y_isset;
+XBT_PUBLIC_DATA(AT_graphxml_node_position___x) AX_graphxml_node_position___x;
+#define A_graphxml_node_position___x (graphxml_bufferstack + AX_graphxml_node_position___x)
+XBT_PUBLIC_DATA(short int) graphxml_node_position___x_isset;
+XBT_PUBLIC_DATA(AT_graphxml_edge_data) AX_graphxml_edge_data;