utils/gcm-ref (demo_table_l): Use an end-swap function that exists.
[catacomb] / calc /
drwxr-xr-x   ..
-rw-r--r-- 3545 ec2.cal
-rw-r--r-- 3395 ecp.cal
-rw-r--r-- 2479 gfx-test.cal
-rw-r--r-- 2830 gfx.cal