From cddd488e99dc558e3e71bda0d4212013432d04c8 Mon Sep 17 00:00:00 2001
From: yixy-only <yixy@xege.org>
Date: Sun, 17 Aug 2025 12:32:18 +0800
Subject: [PATCH] [sinfl] Reduce unnecessary memcpy when memory does not
 overlap

---
 sinfl.h | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/sinfl.h b/sinfl.h
index 3f60e88..cba5f4c 100644
--- a/sinfl.h
+++ b/sinfl.h
@@ -190,9 +190,7 @@ sinfl_read64(const void *p) {
 }
 static void
 sinfl_copy64(unsigned char **dst, unsigned char **src) {
-  unsigned long long n;
-  memcpy(&n, *src, 8);
-  memcpy(*dst, &n, 8);
+  memcpy(*dst, *src, 8);
   *dst += 8, *src += 8;
 }
 static unsigned char*