gtsocial-umbx

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write.go (846B)

      1 package pgio
      2 
      3 import "encoding/binary"
      4 
      5 func AppendUint16(buf []byte, n uint16) []byte {
      6 	wp := len(buf)
      7 	buf = append(buf, 0, 0)
      8 	binary.BigEndian.PutUint16(buf[wp:], n)
      9 	return buf
     10 }
     11 
     12 func AppendUint32(buf []byte, n uint32) []byte {
     13 	wp := len(buf)
     14 	buf = append(buf, 0, 0, 0, 0)
     15 	binary.BigEndian.PutUint32(buf[wp:], n)
     16 	return buf
     17 }
     18 
     19 func AppendUint64(buf []byte, n uint64) []byte {
     20 	wp := len(buf)
     21 	buf = append(buf, 0, 0, 0, 0, 0, 0, 0, 0)
     22 	binary.BigEndian.PutUint64(buf[wp:], n)
     23 	return buf
     24 }
     25 
     26 func AppendInt16(buf []byte, n int16) []byte {
     27 	return AppendUint16(buf, uint16(n))
     28 }
     29 
     30 func AppendInt32(buf []byte, n int32) []byte {
     31 	return AppendUint32(buf, uint32(n))
     32 }
     33 
     34 func AppendInt64(buf []byte, n int64) []byte {
     35 	return AppendUint64(buf, uint64(n))
     36 }
     37 
     38 func SetInt32(buf []byte, n int32) {
     39 	binary.BigEndian.PutUint32(buf, uint32(n))
     40 }