From d870d1e6e49587021e347882dd1eecadf7241e22 Mon Sep 17 00:00:00 2001
From: Alex <aiexz@yandex.ru>
Date: Sat, 20 Jan 2024 23:09:40 +0300
Subject: [PATCH 1/2] fix: 32bit systems support

GOARCH=386 support
---
 internal/encoding/tl/const.go | 8 ++++----
 mtproto.go                    | 2 +-
 2 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/internal/encoding/tl/const.go b/internal/encoding/tl/const.go
index 79dc66f2..6450cc34 100755
--- a/internal/encoding/tl/const.go
+++ b/internal/encoding/tl/const.go
@@ -12,10 +12,10 @@ const (
 	MagicNumber = 0xfe // 253
 
 	// https://core.telegram.org/schema/mtproto
-	CrcVector = 0x1cb5c415
-	CrcFalse  = 0xbc799737
-	CrcTrue   = 0x997275b5
-	CrcNull   = 0x56730bcc
+	CrcVector uint32 = 0x1cb5c415
+	CrcFalse  uint32 = 0xbc799737
+	CrcTrue   uint32 = 0x997275b5
+	CrcNull   uint32 = 0x56730bcc
 
 	bitsInByte = 8 // cause we don't want store magic numbers
 )
diff --git a/mtproto.go b/mtproto.go
index 3950681e..8994e956 100755
--- a/mtproto.go
+++ b/mtproto.go
@@ -419,7 +419,7 @@ func (m *MTProto) startReadingResponses(ctx context.Context) {
 
 				default:
 					if e, ok := err.(transport.ErrCode); ok {
-						if int(e) == 4294966892 {
+						if int64(e) == 4294966892 {
 							err = m.makeAuthKey()
 							if err != nil {
 								m.Logger.Error(errors.Wrap(err, "making auth key"))

From 666c9a7325df73e0ae694de54becdb0f37cc8686 Mon Sep 17 00:00:00 2001
From: Alex <aiexz@yandex.ru>
Date: Sun, 21 Jan 2024 18:46:08 +0300
Subject: [PATCH 2/2] =?UTF-8?q?fix:=2032bit=20systems=20support=20?=
 =?UTF-8?q?=E2=84=962?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

change other usages to int64
---
 errors.go                       | 4 ++--
 internal/transport/transport.go | 6 +++---
 mtproto.go                      | 2 +-
 3 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/errors.go b/errors.go
index b90529c5..23ae831a 100755
--- a/errors.go
+++ b/errors.go
@@ -13,7 +13,7 @@ import (
 )
 
 type ErrResponseCode struct {
-	Code           int
+	Code           int64
 	Message        string
 	Description    string
 	AdditionalInfo any // some errors has additional data like timeout seconds, dc id etc.
@@ -32,7 +32,7 @@ func RpcErrorToNative(r *objects.RpcError) error {
 	}
 
 	return &ErrResponseCode{
-		Code:           int(r.ErrorCode),
+		Code:           int64(r.ErrorCode),
 		Message:        nativeErrorName,
 		Description:    desc,
 		AdditionalInfo: additionalData,
diff --git a/internal/transport/transport.go b/internal/transport/transport.go
index 37e08a9f..2421891d 100755
--- a/internal/transport/transport.go
+++ b/internal/transport/transport.go
@@ -91,7 +91,7 @@ func (t *transport) ReadMsg() (messages.Common, error) {
 	}
 
 	if len(data) == tl.WordLen {
-		code := int(binary.LittleEndian.Uint32(data))
+		code := int64(binary.LittleEndian.Uint32(data))
 		return nil, ErrCode(code)
 	}
 
@@ -121,8 +121,8 @@ func isPacketEncrypted(data []byte) bool {
 	return binary.LittleEndian.Uint64(authKeyHash) != 0
 }
 
-type ErrCode int
+type ErrCode int64
 
 func (e ErrCode) Error() string {
-	return fmt.Sprintf("code %v", int(e))
+	return fmt.Sprintf("code %v", int64(e))
 }
diff --git a/mtproto.go b/mtproto.go
index 8994e956..953a5972 100755
--- a/mtproto.go
+++ b/mtproto.go
@@ -453,7 +453,7 @@ func (m *MTProto) readMsg() error {
 	response, err := m.transport.ReadMsg()
 	if err != nil {
 		if e, ok := err.(transport.ErrCode); ok {
-			return &ErrResponseCode{Code: int(e)}
+			return &ErrResponseCode{Code: int64(e)}
 		}
 		switch err {
 		case io.EOF, context.Canceled: