rlc: Make WS and SNS variable

Currently the values for WS and SNS are fixed to 64 (WS) and 128
(SNS) which are the only values that can be used with GPRS. On the
other hand, EGPRS requires an SNS of 2014 and a WS in the range of
64 to 1024.

This commit adds member variables and setters to both window
classes. By default, the GPRS values are being used.

Sponsored-by: On-Waves ehf
2 files changed