Support cipher mode reject with extended cause
* add function to generate cipher mode reject with extended (2-byte)
Cause IE
* add function to get (extended) Cause value
* add corresponding (extended cause) test
* update existing (non-extended cause) test
* use enum as a parameter for existing non-extended version to make
interface more unified
Change-Id: Id5509b94a18180a44f45300caaa02b843c166fa3
Related: OS#3187
diff --git a/src/gsm/libosmogsm.map b/src/gsm/libosmogsm.map
index 32e4ce9..217dcc3 100644
--- a/src/gsm/libosmogsm.map
+++ b/src/gsm/libosmogsm.map
@@ -157,6 +157,8 @@
gsm0808_create_cipher;
gsm0808_create_cipher_complete;
gsm0808_create_cipher_reject;
+gsm0808_create_cipher_reject_ext;
+gsm0808_get_cipher_reject_cause;
gsm0808_create_classmark_request;
gsm0808_create_classmark_update;
gsm0808_create_clear_command;