Index: trunk/src_plugins/import_gnetlist/import_gnetlist.c
===================================================================
--- trunk/src_plugins/import_gnetlist/import_gnetlist.c	(revision 32686)
+++ trunk/src_plugins/import_gnetlist/import_gnetlist.c	(revision 32687)
@@ -39,6 +39,7 @@
 #include <librnd/core/hid_init.h>
 
 #include "board.h"
+#include "undo.h"
 #include "plug_import.h"
 
 #include "import_gnetlist_conf.h"
Index: trunk/src_plugins/import_netlist/import_netlist.c
===================================================================
--- trunk/src_plugins/import_netlist/import_netlist.c	(revision 32686)
+++ trunk/src_plugins/import_netlist/import_netlist.c	(revision 32687)
@@ -37,6 +37,7 @@
 #include "conf_core.h"
 #include <librnd/core/error.h>
 #include "data.h"
+#include "undo.h"
 #include "rats_patch.h"
 #include <librnd/core/compat_misc.h>
 #include <librnd/core/paths.h>
Index: trunk/src_plugins/import_sch2/import_sch.c
===================================================================
--- trunk/src_plugins/import_sch2/import_sch.c	(revision 32686)
+++ trunk/src_plugins/import_sch2/import_sch.c	(revision 32687)
@@ -36,6 +36,7 @@
 #include "globalconst.h"
 
 #include "board.h"
+#include "undo.h"
 #include "plug_import.h"
 #include "import_sch_conf.h"