Index: data.h
===================================================================
--- data.h	(revision 13405)
+++ data.h	(revision 13406)
@@ -154,7 +154,7 @@
 pcb_board_t *pcb_data_get_top(pcb_data_t *data);
 
 
-void pcb_data_mirror(pcb_data_t *data, pcb_coord_t y_offs, pcb_bool text_too);
+void pcb_data_mirror(pcb_data_t *data, pcb_coord_t y_offs, pcb_bool text_too, pcb_bool pstk_smirror);
 
 void pcb_data_move(pcb_data_t *data, pcb_coord_t dx, pcb_coord_t dy);