gtsocial-umbx

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sys.go (495B)

      1 // Copyright 2017 The Go Authors. All rights reserved.
      2 // Use of this source code is governed by a BSD-style
      3 // license that can be found in the LICENSE file.
      4 
      5 package socket
      6 
      7 import (
      8 	"encoding/binary"
      9 	"unsafe"
     10 )
     11 
     12 // NativeEndian is the machine native endian implementation of ByteOrder.
     13 var NativeEndian binary.ByteOrder
     14 
     15 func init() {
     16 	i := uint32(1)
     17 	b := (*[4]byte)(unsafe.Pointer(&i))
     18 	if b[0] == 1 {
     19 		NativeEndian = binary.LittleEndian
     20 	} else {
     21 		NativeEndian = binary.BigEndian
     22 	}
     23 }