hdr->Dest.B[0], hdr->Dest.B[1], hdr->Dest.B[2],
hdr->Dest.B[3], hdr->Dest.B[4], hdr->Dest.B[5]
);
checksum = *(Uint32*)&hdr->Data[ret-sizeof(tEthernetHeader)-4];
hdr->Dest.B[0], hdr->Dest.B[1], hdr->Dest.B[2],
hdr->Dest.B[3], hdr->Dest.B[4], hdr->Dest.B[5]
);
checksum = *(Uint32*)&hdr->Data[ret-sizeof(tEthernetHeader)-4];