From 28209703c72fb7e9955961dbdb84e24a0f871acd Mon Sep 17 00:00:00 2001
From: Cliff Click <cliffc@acm.org>
Date: Mon, 10 Aug 2026 11:11:18 -0700
Subject: Chapter 25: Modules

---
 src/main/smp/sys/Ary.smp | 10 ++++++++++
 1 file changed, 10 insertions(+)
 create mode 100644 src/main/smp/sys/Ary.smp

(limited to 'src/main/smp/sys/Ary.smp')

diff --git a/src/main/smp/sys/Ary.smp b/src/main/smp/sys/Ary.smp
new file mode 100644
index 00000000..0f667695
--- /dev/null
+++ b/src/main/smp/sys/Ary.smp
@@ -0,0 +1,10 @@
+// -*- mode: java;  -*-
+
+// Array utilities
+
+// Copy byte array contents
+val copy = { u8[] dst, int doff, u8[~] src, int soff, int len ->
+    for( int i=0; i<len; i++ )
+        dst[i+doff] = src[i+soff];
+    return dst;
+};
-- 
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