From 2e51abad509a6663f1cc15da91a263ff7b8e1513 Mon Sep 17 00:00:00 2001
From: BiSaXa <1669855+BiSaXa@users.noreply.github.com>
Date: Sat, 27 Aug 2022 21:17:06 +0300
Subject: it's a mess

---
 utils/utils.go | 31 +++++++++----------------------
 1 file changed, 9 insertions(+), 22 deletions(-)

(limited to 'utils/utils.go')

diff --git a/utils/utils.go b/utils/utils.go
index 77e87af..6db28b0 100644
--- a/utils/utils.go
+++ b/utils/utils.go
@@ -4,10 +4,19 @@ import (
 	"encoding/binary"
 	"log"
 	"math"
+	"math/bits"
 	"os"
 	"unsafe"
 )
 
+func ReverseByteArrayValues(byteArr []byte, size int) []byte {
+	arr := make([]byte, size)
+	for index, byteValue := range byteArr {
+		arr[index] = bits.Reverse8(byteValue)
+	}
+	return arr
+}
+
 func ReadByteFromFile(file *os.File, size int32) []byte {
 	tmp := make([]byte, size)
 	file.Read(tmp)
@@ -20,28 +29,6 @@ func CheckError(e error) {
 	}
 }
 
-/*
-github.com/32bitkid/bitreader
-
-	func ReadBitsWithFirstBitCheckFromFile(file *os.File) (byteArr []byte, err error) {
-		arr := make([]byte, 4)
-		reader := bitreader.NewReader(file)
-		n := 0
-		state, err := reader.Read1()
-		if err != nil || state == true {
-			return nil, fmt.Errorf("ERR or VAL in BIT CHECK")
-		}
-		n += 1
-		if n == 0 {
-			val, err := reader.Read32(32)
-			if err != nil {
-				return nil, fmt.Errorf("ERR or VAL in BIT CHECK")
-			}
-			binary.LittleEndian.PutUint32(arr, val)
-		}
-		return arr, nil
-	}
-*/
 func IntFromBytes(byteArr []byte) uint32 {
 	int := binary.LittleEndian.Uint32(byteArr)
 	return int
-- 
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