Index: obj_line_op.h
===================================================================
--- obj_line_op.h	(revision 9317)
+++ obj_line_op.h	(revision 9318)
@@ -48,6 +48,7 @@
 void *RemoveLine_op(pcb_opctx_t *ctx, pcb_layer_t *Layer, pcb_line_t *Line);
 void *Rotate90LinePoint(pcb_opctx_t *ctx, pcb_layer_t *Layer, pcb_line_t *Line, pcb_point_t *Point);
 void *Rotate90Line(pcb_opctx_t *ctx, pcb_layer_t *Layer, pcb_line_t *Line);
+void *ChgFlagLine(pcb_opctx_t *ctx, pcb_layer_t *Layer, pcb_line_t *Line);