add gsm0808 channel enum to IE val conversion functions
Add:
- gsm0808_current_channel_type_1()
- gsm0808_permitted_speech()
- gsm0808_chosen_channel()
- gsm0808_channel_type_name()
gsm0808_permitted_speech() is moved from osmo-bsc's bssap_speech_from_lchan();
gsm0808_chosen_channel() is moved from osmo-bsc's lchan_to_chosen_channel();
Rationale: will be re-used by inter-BSC handover, makes sense to keep with the
other gsm0808 utils.
Related: OS#2283 (inter-BSC handover, BSC side)
Change-Id: I8a3cc5d4548e9a78d945d54c69ccced251edcec9
diff --git a/src/gsm/libosmogsm.map b/src/gsm/libosmogsm.map
index f04fd58..8c64020 100644
--- a/src/gsm/libosmogsm.map
+++ b/src/gsm/libosmogsm.map
@@ -188,6 +188,7 @@
gsm0808_chan_type_to_speech_codec;
gsm0808_speech_codec_from_chan_type;
gsm0808_speech_codec_type_names;
+gsm0808_channel_type_name;
gsm0858_rsl_ul_meas_enc;