Erik Ekman 11a3057e8e PPP: Add option to skip FCS table
Option PPP_FCS_TABLE is created which controls if PPPoS FCS calculation
should be done against precalculated table or by using a short algorithm.

Default value is 1, keeps old behaviour.
Setting it to 0 saves around 0.5 kB flash.
2012-06-23 15:11:49 +02:00
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2012-06-23 15:11:49 +02:00