Index: tool_arrow.c
===================================================================
--- tool_arrow.c	(revision 32708)
+++ tool_arrow.c	(revision 32709)
@@ -120,7 +120,7 @@
 			box.Y2 = RND_MAX_COORD;
 			/* unselect first if shift key not down */
 			if (!rnd_gui->shift_is_pressed(rnd_gui) && pcb_select_block(pcb, &box, rnd_false, rnd_false, rnd_false))
-				pcb_board_set_changed_flag(rnd_true);
+				pcb_board_set_changed_flag(PCB, rnd_true);
 			pcb_tool_notify_block();
 			pcb_crosshair.AttachedBox.Point1.X = hl->tool_x;
 			pcb_crosshair.AttachedBox.Point1.Y = hl->tool_y;
@@ -205,7 +205,7 @@
 		/* unselect first if shift key not down */
 		if (!rnd_gui->shift_is_pressed(rnd_gui)) {
 			if (pcb_select_block(pcb, &box, rnd_false, rnd_false, rnd_false))
-				pcb_board_set_changed_flag(rnd_true);
+				pcb_board_set_changed_flag(pcb, rnd_true);
 			if (pcb_crosshair_note.Moving) {
 				pcb_crosshair_note.Moving = 0;
 				hl->tool_hit = 0;
@@ -216,7 +216,7 @@
 		   gets the same SN. */
 		pcb_undo_restore_serial();
 		if (pcb_select_object(PCB))
-			pcb_board_set_changed_flag(rnd_true);
+			pcb_board_set_changed_flag(pcb, rnd_true);
 		else
 			pcb_undo_inc_serial(); /* We didn't select anything new, so, the deselection should get its  own SN. */
 		hl->tool_hit = 0;
@@ -230,7 +230,7 @@
 
 		pcb_undo_restore_serial();
 		if (pcb_select_block(pcb, &box, rnd_true, rnd_true, rnd_false)) {
-			pcb_board_set_changed_flag(rnd_true);
+			pcb_board_set_changed_flag(pcb, rnd_true);
 			pcb_undo_inc_serial();
 		}
 		else if (pcb_bumped)
Index: tool_buffer.c
===================================================================
--- tool_buffer.c	(revision 32708)
+++ tool_buffer.c	(revision 32709)
@@ -63,7 +63,7 @@
 	}
 
 	if (pcb_buffer_copy_to_layout(pcb, pcb_crosshair.AttachedObject.tx, pcb_crosshair.AttachedObject.ty, keep_ids)) {
-		pcb_board_set_changed_flag(rnd_true);
+		pcb_board_set_changed_flag(pcb, rnd_true);
 		rnd_gui->invalidate_all(rnd_gui);
 	}
 }
Index: tool_copy.c
===================================================================
--- tool_copy.c	(revision 32708)
+++ tool_copy.c	(revision 32709)
@@ -81,7 +81,7 @@
 							 pcb_crosshair.AttachedObject.Ptr2,
 							 pcb_crosshair.AttachedObject.Ptr3, pcb_crosshair.AttachedObject.tx - pcb_crosshair.AttachedObject.X, pcb_crosshair.AttachedObject.ty - pcb_crosshair.AttachedObject.Y);
 			pcb_subc_as_board_update(PCB);
-			pcb_board_set_changed_flag(rnd_true);
+			pcb_board_set_changed_flag(pcb, rnd_true);
 		}
 
 		/* reset identifiers */
Index: tool_insert.c
===================================================================
--- tool_insert.c	(revision 32708)
+++ tool_insert.c	(revision 32709)
@@ -62,6 +62,7 @@
 
 void pcb_tool_insert_notify_mode(rnd_hidlib_t *hl)
 {
+	pcb_board_t *pcb = (pcb_board_t *)hl;
 	switch (pcb_crosshair.AttachedObject.State) {
 		/* first notify, lookup object */
 	case PCB_CH_STATE_FIRST:
@@ -98,7 +99,7 @@
 						pcb_insert_point_in_object(pcb_crosshair.AttachedObject.Type,
 																	pcb_crosshair.AttachedObject.Ptr1,
 																	pcb_crosshair.AttachedObject.Ptr2, &polyIndex, InsertedPoint.X, InsertedPoint.Y, rnd_false, rnd_false);
-					pcb_board_set_changed_flag(rnd_true);
+					pcb_board_set_changed_flag(pcb, rnd_true);
 
 					pcb_crosshair.AttachedObject.Type = PCB_OBJ_VOID;
 					pcb_crosshair.AttachedObject.State = PCB_CH_STATE_FIRST;
@@ -118,7 +119,7 @@
 			pcb_insert_point_in_object(pcb_crosshair.AttachedObject.Type,
 														pcb_crosshair.AttachedObject.Ptr1,
 														pcb_crosshair.AttachedObject.Ptr2, &polyIndex, InsertedPoint.X, InsertedPoint.Y, rnd_false, rnd_false);
-		pcb_board_set_changed_flag(rnd_true);
+		pcb_board_set_changed_flag(pcb, rnd_true);
 
 		/* reset identifiers */
 		pcb_crosshair.AttachedObject.Type = PCB_OBJ_VOID;
Index: tool_line.c
===================================================================
--- tool_line.c	(revision 32708)
+++ tool_line.c	(revision 32709)
@@ -416,7 +416,7 @@
 		pcb_crosshair.AttachedLine.Point2.X = ptr2->Point1.X;
 		pcb_crosshair.AttachedLine.Point2.Y = ptr2->Point1.Y;
 		if ((type = pcb_undo(rnd_true)) == 0)
-			pcb_board_set_changed_flag(rnd_true);
+			pcb_board_set_changed_flag(pcb, rnd_true);
 		/* check that the undo was of the right type */
 		if ((type & PCB_UNDO_CREATE) == 0) {
 			/* wrong undo type, restore anchor points */
@@ -464,7 +464,7 @@
 	if (pcb_crosshair.AttachedLine.State == PCB_CH_STATE_SECOND)
 		return rnd_false;
 	if (pcb_redo(rnd_true)) {
-		pcb_board_set_changed_flag(rnd_true);
+		pcb_board_set_changed_flag(pcb, rnd_true);
 		if (pcb_crosshair.AttachedLine.State != PCB_CH_STATE_FIRST) {
 			pcb_line_t *line = linelist_last(&PCB_CURRLAYER(pcb)->Line);
 			pcb_crosshair.AttachedLine.Point1.X = pcb_crosshair.AttachedLine.Point2.X = line->Point2.X;
Index: tool_move.c
===================================================================
--- tool_move.c	(revision 32708)
+++ tool_move.c	(revision 32709)
@@ -55,6 +55,7 @@
 
 void pcb_tool_move_notify_mode(rnd_hidlib_t *hl)
 {
+	pcb_board_t *pcb = (pcb_board_t *)hl;
 	rnd_coord_t dx, dy;
 
 	switch (pcb_crosshair.AttachedObject.State) {
@@ -114,7 +115,7 @@
 			if (!pcb_marked.user_placed)
 				pcb_crosshair_set_local_ref(0, 0, rnd_false);
 			pcb_subc_as_board_update(PCB);
-			pcb_board_set_changed_flag(rnd_true);
+			pcb_board_set_changed_flag(pcb, rnd_true);
 		}
 		else if (pcb_crosshair.extobj_edit != NULL)
 			pcb_extobj_float_geo(pcb_crosshair.extobj_edit);
Index: tool_remove.c
===================================================================
--- tool_remove.c	(revision 32708)
+++ tool_remove.c	(revision 32709)
@@ -81,7 +81,7 @@
 		pcb_remove_object(type, ptr1, ptr2, ptr3);
 		pcb_undo_inc_serial();
 		pcb_subc_as_board_update(PCB);
-		pcb_board_set_changed_flag(rnd_true);
+		pcb_board_set_changed_flag(pcb, rnd_true);
 	}
 }