From 73aefffc45c2bc220e3039e3e571e201dfef9f65 Mon Sep 17 00:00:00 2001
From: Christian Schneider <schnaader@gmx.de>
Date: Thu, 21 Feb 2019 17:14:45 +0100
Subject: [PATCH] Update precomp.cpp

Replacing CopyLine with memcpy, fixes #94
---
 precomp.cpp | 16 ++--------------
 1 file changed, 2 insertions(+), 14 deletions(-)

diff --git a/precomp.cpp b/precomp.cpp
index f3b2b78..1265c96 100644
--- a/precomp.cpp
+++ b/precomp.cpp
@@ -5984,24 +5984,12 @@ int writeFunc(GifFileType* GifFile, const GifByteType* buf, int count)
   }
 }
 
-void CopyLine(void* dst, void* src, int count)
-{
-    do
-    {
-      *(short*) dst = *(short*) src;
-      src = (unsigned char*)src + 2;
-      dst = (unsigned char*)dst + 2;
-      count -= 2;
-    }
-    while (count > 0);
-}
-
 int DGifGetLineByte(GifFileType *GifFile, GifPixelType *Line, int LineLen, GifCodeStruct *g)
 {
     GifPixelType* LineBuf = new GifPixelType[LineLen];
-    CopyLine(LineBuf, Line, LineLen);
+    memcpy(LineBuf, Line, LineLen);
     int result = DGifGetLine(GifFile, LineBuf, g, LineLen);
-    CopyLine(Line, LineBuf, LineLen);
+    memcpy(Line, LineBuf, LineLen);
     delete[] LineBuf;
 
     return result;