SMB2_COMPRESSION_TRANSFORM_ID
hdr.ProtocolId = SMB2_COMPRESSION_TRANSFORM_ID;
hdr->ProtocolId != SMB2_COMPRESSION_TRANSFORM_ID ||
hdr->ProtocolId = SMB2_COMPRESSION_TRANSFORM_ID;
chdr->ProtocolId = SMB2_COMPRESSION_TRANSFORM_ID;
if (hdr->ProtocolId != SMB2_COMPRESSION_TRANSFORM_ID)
SMB2_COMPRESSION_TRANSFORM_ID) {