gsm0808: Make a function to extract Cause IE publicly available.
Function gsm0808_get_cipher_reject_cause() was previously available
in private gsm0808_utils.h. In practice, the exact same code is useful
to extract Cause IE value from any of the many other BSSMAP messages
which use it.
So let's rename it to gsm0808_get_cause() and make it avilable
to everyone to use.
Change-Id: Idf2b99e9ef014eba26e3d4f0f38c2714d3a0520a
diff --git a/include/osmocom/gsm/gsm0808.h b/include/osmocom/gsm/gsm0808.h
index 373b434..5a33f60 100644
--- a/include/osmocom/gsm/gsm0808.h
+++ b/include/osmocom/gsm/gsm0808.h
@@ -315,6 +315,10 @@
const char *gsm0808_cause_name(enum gsm0808_cause cause);
const char *gsm0808_cause_class_name(enum gsm0808_cause_class class);
+/*! Parse Cause TLV 3GPP TS 08.08 §3.2.2.5
+ * \returns Cause value */
+enum gsm0808_cause gsm0808_get_cause(const struct tlv_parsed *tp);
+
extern const struct value_string gsm0808_lcls_config_names[];
extern const struct value_string gsm0808_lcls_control_names[];
extern const struct value_string gsm0808_lcls_status_names[];