rcbagbt_block_maxrecs
return rcbagbt_block_maxrecs(blocklen, leaf);
minrecs[0] = rcbagbt_block_maxrecs(blocklen, true) / 2;
minrecs[1] = rcbagbt_block_maxrecs(blocklen, false) / 2;
minrecs[0] = rcbagbt_block_maxrecs(blocklen, true) / 2;
minrecs[1] = rcbagbt_block_maxrecs(blocklen, false) / 2;