From 427629a43e2edd29e1d683d9cf5f574719f60bec Mon Sep 17 00:00:00 2001
From: Daphne Preston-Kendal <git@dpk.io>
Date: Wed, 24 Nov 2021 10:23:52 +0100
Subject: [PATCH] Add support for SRFI 227

---
 lib/srfi/227.sld | 8 ++++++++
 1 file changed, 8 insertions(+)
 create mode 100644 lib/srfi/227.sld

diff --git a/lib/srfi/227.sld b/lib/srfi/227.sld
new file mode 100644
index 00000000..56395836
--- /dev/null
+++ b/lib/srfi/227.sld
@@ -0,0 +1,8 @@
+(define-library (srfi 227)
+  (export opt-lambda
+          (rename opt-lambda* opt*-lambda)
+          let-optionals
+          let-optionals*
+          (rename define-opt define-optionals)
+          (rename define-opt* define-optionals*))
+  (import (chibi optional)))