struct sIPv6Header
{
- #if 1
+ #if 0
// High 4: Version
- // Next: Traffic Class
+ // Next 8: Traffic Class
// Low 20: Flow Label
Uint32 Head;
#else
- struct {
- unsigned Version: 4;
- unsigned TrafficClass: 8;
- unsigned FlowLabel: 20;
- };
+ union {
+ Uint32 Head; // Allow a ntohl to happen
+ struct {
+ unsigned Version: 4;
+ unsigned TrafficClass: 8;
+ unsigned FlowLabel: 20;
+ } PACKED;
+ } PACKED;
#endif
Uint16 PayloadLength;
Uint8 NextHeader; // Type of payload data