Add back in some globals (maybe delete them later)
diff --git a/toybox/header.c b/toybox/header.c
index b30b29b..09504a2 100644
--- a/toybox/header.c
+++ b/toybox/header.c
@@ -40,7 +40,11 @@
 #include "toys.h"
 
 GLOBALS(
+  long bc_code;
   long bc_interactive;
+  long bc_std;
+  long bc_warn;
+
   long bc_signal;
 )