From e5836c4283718f1de007e9eb04accc60521af240 Mon Sep 17 00:00:00 2001
From: Federico Barresi <federico.barresi@evopro-ag.de>
Date: Wed, 18 May 2022 14:35:26 +0200
Subject: [PATCH] Removed obsolete function SetBitAt

- fix #27
---
 CHANGELOG.md                  | 6 ++++++
 Sharp7.Tests/TestUtilities.cs | 2 +-
 Sharp7/S7.cs                  | 6 ------
 3 files changed, 7 insertions(+), 7 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index d3924f5..520d0c8 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,12 @@
 # Change Log
 All notable changed to this project will be documented in this file.
 
+## [1.1.81] - 18.05.2022
+### Added
+### Changed
+### Fixed
+- Removed obsolete SetBitAt  [#27](https://github.com/fbarresi/Sharp7/issues/27)
+
 ## [1.1.80] - 18.05.2022
 ### Added
 ### Changed
diff --git a/Sharp7.Tests/TestUtilities.cs b/Sharp7.Tests/TestUtilities.cs
index 8f95fab..4d4b1a6 100644
--- a/Sharp7.Tests/TestUtilities.cs
+++ b/Sharp7.Tests/TestUtilities.cs
@@ -25,7 +25,7 @@ namespace Sharp7.Tests
         [Fact] public void TestGetBitAt() { S7.GetBitAt(new byte[] {1,2,3,4}, 0, 0).ShouldBe(true); }
         [Fact] public void TestSetBitAt() {
             var buffer = new byte[] {1,2,3,4};
-            S7.SetBitAt(ref buffer, 0, 1, true);
+            S7.SetBitAt(buffer, 0, 1, true);
             buffer.ShouldBe(new byte[] {3, 2, 3, 4});
         }
         [Fact] public void TestSetBitAtAsExtensionMethod() {
diff --git a/Sharp7/S7.cs b/Sharp7/S7.cs
index ee24c7a..5a8a579 100644
--- a/Sharp7/S7.cs
+++ b/Sharp7/S7.cs
@@ -49,12 +49,6 @@ namespace Sharp7
             return (buffer[pos] & Mask[bit]) != 0;
         }
 
-        [Obsolete("Use SetBitAt as extension method")]
-        public static void SetBitAt(ref byte[] buffer, int pos, int bit, bool value)
-        {
-            buffer.SetBitAt(pos, bit, value);
-        }
-        
         public static void SetBitAt(this byte[] buffer, int pos, int bit, bool value)
         {
             byte[] Mask = {0x01, 0x02, 0x04, 0x08, 0x10, 0x20, 0x40, 0x80};