factor out & introduce struct gsm_encr, in common_cs.h
Factor out encryption info from struct gsm_lchan as struct gsm_encr, placed in
common_cs.h.
Change-Id: I94015fb9dd511c37c1e3058a0963c780b3f700ac
Future: this will be used by libmsc's subscriber connection, for osmo-cscn.
diff --git a/openbsc/include/openbsc/common_cs.h b/openbsc/include/openbsc/common_cs.h
index 8549a83..172d6e6 100644
--- a/openbsc/include/openbsc/common_cs.h
+++ b/openbsc/include/openbsc/common_cs.h
@@ -7,6 +7,14 @@
typedef int (*mncc_recv_cb_t)(struct gsm_network *, struct msgb *);
+#define MAX_A5_KEY_LEN (128/8)
+
+struct gsm_encr {
+ uint8_t alg_id;
+ uint8_t key_len;
+ uint8_t key[MAX_A5_KEY_LEN];
+};
+
struct gsm_network *gsm_network_init(void *ctx,
uint16_t country_code,
uint16_t network_code,