tree 3b069a4e39fcd53f815e8c57394b075de20a5b57
parent 42b4557fca47c07ea68cbfd691589c2346ec52bb
author Harald Welte <laforge@gnumonks.org> 1249818455 +0200
committer Harald Welte <laforge@gnumonks.org> 1249818455 +0200

Add new BSC RLL layer of code

A caller can call rll_establish(lchan, link_id) and a callback to the GSM RLL
code.  He will get called back if the RLL link is established or receives some
error message, or the establishment times out.

We need this for proper SMS implementation, where we need to restablish a SAPI3
RLL link before transmitting the actual CP-DATA messages.