RDSV3_FLAG_CONG_BITMAP
rm->m_inc.i_hdr.h_flags = RDSV3_FLAG_CONG_BITMAP;
if (ibinc->ii_inc.i_hdr.h_flags == RDSV3_FLAG_CONG_BITMAP)
rm->m_inc.i_hdr.h_flags & RDSV3_FLAG_CONG_BITMAP) {
if (rm->m_inc.i_hdr.h_flags & RDSV3_FLAG_CONG_BITMAP) {