sba: Create a SBAController that will manage the sbas for a BTS
The PollController is a friend of the SBAController and is allowed
to access the internal list. The list is hidden from everyone else.
This is done because the calculation of timeout should belong into
the PollController and not into the SBAController.
diff --git a/src/Makefile.am b/src/Makefile.am
index 813dfbe..d1cbd4b 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -84,7 +84,8 @@
bts.h \
poll_controller.h \
encoding.h \
- ta.h
+ ta.h \
+ sba.h
osmo_pcu_SOURCES = pcu_main.cpp