Index: select.h
===================================================================
--- select.h	(revision 21106)
+++ select.h	(revision 21107)
@@ -37,7 +37,7 @@
 	 PCB_OBJ_PSTK | PCB_OBJ_RAT | PCB_OBJ_ARC)
 
 pcb_bool pcb_select_object(pcb_board_t *pcb);
-pcb_bool pcb_select_block(pcb_board_t *pcb, pcb_box_t *Box, pcb_bool flag, pcb_bool vis_only);
+pcb_bool pcb_select_block(pcb_board_t *pcb, pcb_box_t *Box, pcb_bool flag, pcb_bool vis_only, pcb_bool invert);
 long int *pcb_list_block(pcb_board_t *pcb, pcb_box_t *Box, int *len);
 
 pcb_bool pcb_select_connection(pcb_board_t *pcb, pcb_bool);