dvb-bbframe 7.2.0

# EN 302 755 Annex C, Table C.1 — BUFS_UNIT values (2-bit field)
# BufsUnit has from_u8/to_u8 with exhaustive 2-bit domain; no catch-all variant.
# All 4 variants are listed.

[[entry]]
value = 0x00
variant = "Bits"
spec = "bits"

[[entry]]
value = 0x01
variant = "Kbits"
spec = "Kbits"

[[entry]]
value = 0x02
variant = "Mbits"
spec = "Mbits"

[[entry]]
value = 0x03
variant = "Kbits8"
spec = "8 Kbits"