From 4c7e5a0812aece2351d162b6bbea2cd180e29ff9 Mon Sep 17 00:00:00 2001
From: Daniel Nagy <danielnagy@posteo.de>
Date: Sun, 14 Feb 2021 00:26:30 +0100
Subject: [PATCH] chickenEggs.defstruct: init at 2.0

---
 pkgs/development/compilers/chicken/5/eggs.nix | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/pkgs/development/compilers/chicken/5/eggs.nix b/pkgs/development/compilers/chicken/5/eggs.nix
index 5c6e8d6e4733..8d256b110c00 100644
--- a/pkgs/development/compilers/chicken/5/eggs.nix
+++ b/pkgs/development/compilers/chicken/5/eggs.nix
@@ -64,6 +64,20 @@ rec {
     ];
   };
 
+  defstruct = eggDerivation {
+    name = "defstruct-2.0";
+
+    src = fetchegg {
+      name = "defstruct";
+      version = "2.0";
+      sha256 = "0q1v1gdwqlpmwcsa4jnqldfqky9k7kvb83qgkhdyqym52bm5aln8";
+    };
+
+    buildInputs = [
+      srfi-1
+    ];
+  };
+
   matchable = eggDerivation {
     name = "matchable-1.1";