Index: autoroute.c
===================================================================
--- autoroute.c	(revision 34472)
+++ autoroute.c	(revision 34473)
@@ -90,9 +90,6 @@
 #include "obj_pstk_draw.h"
 #include "obj_pstk_inlines.h"
 
-TODO("pstk #21: when style contains proto, remove this")
-#include "src_plugins/lib_compat_help/pstk_compat.h"
-
 #define autoroute_therm_style 4
 
 /* #defines to enable some debugging output */
Index: autoroute.pup
===================================================================
--- autoroute.pup	(revision 34472)
+++ autoroute.pup	(revision 34473)
@@ -4,5 +4,4 @@
 $package auto
 $state works
 default buildin
-dep lib_compat_help
 autoload 1