package pdu

// EncodeUint32 encodes a uint32 into a byte slice in big-endian order
func EncodeUint32(b []byte, i uint32) {
	b[0] = byte(i >> 24)
	b[1] = byte(i >> 16)
	b[2] = byte(i >> 8)
	b[3] = byte(i)
}

// DecodeUint32 decodes a uint32 from a byte slice in big-endian order
func DecodeUint32(b []byte) uint32 {
	return uint32(b[0])<<24 | uint32(b[1])<<16 | uint32(b[2])<<8 | uint32(b[3])
}