diff --git a/scsh/signals1.h b/scsh/signals1.h
new file mode 100644
index 0000000..64bf896
--- /dev/null
+++ b/scsh/signals1.h
@@ -0,0 +1,4 @@
+/* Exports from signals1.c */
+
+const int sig2int[];
+const int max_sig;