GPRS/BSSGP: introduce bssgp_bvc_ctx_free()
So far we had a function to allocate a new bssgp_bvc_ctx, but not
the opposite one. Let's finally introduce it, so it will be used
at least in OsmoPCU.
Please note that the new symbol has 'bssgp_' prefix, not 'btsctx_'.
Change-Id: Ia78979379dbdccd6e4628c16f00d0c06d9212172
diff --git a/TODO-RELEASE b/TODO-RELEASE
index 9af92c1..692bdc1 100644
--- a/TODO-RELEASE
+++ b/TODO-RELEASE
@@ -10,3 +10,4 @@
core osmo_tdef_get() change val_if_not_present arg from unsigned long to long to allow passing -1
core struct osmo_tdef fields min_val,max_val added, ABI break (arrays of structs used in programs)
gsm API added osmo_gsm48_rfpowercap2powerclass()
+gb API added bssgp_bvc_ctx_free()