diff --git a/libs/cyclone/foreign.sld b/libs/cyclone/foreign.sld
new file mode 100644
index 00000000..b21338d5
--- /dev/null
+++ b/libs/cyclone/foreign.sld
@@ -0,0 +1,24 @@
+;;;; Cyclone Scheme
+;;;; https://github.com/justinethier/cyclone
+;;;;
+;;;; Copyright (c) 2014-2019, Justin Ethier
+;;;; All rights reserved.
+;;;;
+;;;; TBD
+;;;;
+(define-library (cyclone foreign)
+ (import
+   (scheme base)
+   ;(scheme write) ;; TODO: debugging only!
+ )
+ ;(include-c-header "<ck_pr.h>")
+ (export
+  ;; TODO
+ )
+ (begin
+  ;; TODO: internal to compiler? Anything to define in this library??
+  ;; internal name could be different (Cyc-foreign-code) to facilitate
+  ;; library renaming, etc here
+  ;(foreign-code STRING ...)
+ )
+)