3 files changed, 11 insertions, 4 deletions
diff --git a/openbsc/include/openbsc/bss.h b/openbsc/include/openbsc/bss.h
index 49df547a1..d73776f03 100644
--- a/openbsc/include/openbsc/bss.h
+++ b/openbsc/include/openbsc/bss.h
@@ -1,11 +1,12 @@
 #ifndef _BSS_H_
 #define _BSS_H_
 
-struct gsm_network;
+#include <openbsc/gsm_data.h>
+
 struct msgb;
 
 /* start and stop network */
-extern int bsc_bootstrap_network(int (*mncc_recv)(struct gsm_network *, struct msgb *), const char *cfg_file);
+extern int bsc_bootstrap_network(mncc_recv_cb_t mncc_recv, const char *cfg_file);
 extern int bsc_shutdown_net(struct gsm_network *net);
 
 /* register all supported BTS */
diff --git a/openbsc/include/openbsc/common_cs.h b/openbsc/include/openbsc/common_cs.h
index 6f70f09be..612d754c9 100644
--- a/openbsc/include/openbsc/common_cs.h
+++ b/openbsc/include/openbsc/common_cs.h
@@ -1 +1,6 @@
 #pragma once
+
+struct msgb;
+struct gsm_network;
+
+typedef int (*mncc_recv_cb_t)(struct gsm_network *, struct msgb *);
diff --git a/openbsc/include/openbsc/gsm_data.h b/openbsc/include/openbsc/gsm_data.h
index 70c08c326..fe3fa29e5 100644
--- a/openbsc/include/openbsc/gsm_data.h
+++ b/openbsc/include/openbsc/gsm_data.h
@@ -14,6 +14,7 @@
 #include <osmocom/crypt/auth.h>
 
 #include <openbsc/rest_octets.h>
+#include <openbsc/common_cs.h>
 
 /** annotations for msgb ownership */
 #define __uses
@@ -308,7 +309,7 @@ struct gsm_network {
 
 	/* layer 4 */
 	struct mncc_sock_state *mncc_state;
-	int (*mncc_recv) (struct gsm_network *net, struct msgb *msg);
+	mncc_recv_cb_t mncc_recv;
 	struct llist_head upqueue;
 	struct llist_head trans_list;
 	struct bsc_api *bsc_api;
@@ -417,7 +418,7 @@ extern void talloc_ctx_init(void *ctx_root);
 struct gsm_network *gsm_network_init(void *ctx,
 				     uint16_t country_code,
 				     uint16_t network_code,
-				     int (*mncc_recv)(struct gsm_network *, struct msgb *));
+				     mncc_recv_cb_t mncc_recv);
 
 int gsm_set_bts_type(struct gsm_bts *bts, enum gsm_bts_type type);