Index: trunk/src/plug_io.c
===================================================================
--- trunk/src/plug_io.c	(revision 27737)
+++ trunk/src/plug_io.c	(revision 27738)
@@ -77,7 +77,7 @@
 pcb_view_list_t pcb_io_incompat_lst;
 static pcb_bool pcb_io_incompat_lst_enable = pcb_false;
 
-static void plug_io_err(pcb_hidlib_t *hidlib, int res, const char *what, const char *filename)
+void plug_io_err(pcb_hidlib_t *hidlib, int res, const char *what, const char *filename)
 {
 	if (pcb_io_err_inhibit)
 		return;
Index: trunk/src/plug_io.h
===================================================================
--- trunk/src/plug_io.h	(revision 27737)
+++ trunk/src/plug_io.h	(revision 27738)
@@ -202,4 +202,6 @@
 
 void pcb_io_uninit(void);
 
+void plug_io_err(pcb_hidlib_t *hidlib, int res, const char *what, const char *filename);
+
 #endif