diff --git a/redo/zregen.sh b/redo/zregen.sh
new file mode 100755
index 0000000..6a69338
--- /dev/null
+++ b/redo/zregen.sh
@@ -0,0 +1,2 @@
+go run zwinconstgen.go . 386
+go run zwinconstgen.go . amd64