cosmetic: reduce bsc_api.h
Remove as much as possible from bsc_api.h. Use '#pragma once'. Tweak head
comment.
BSC_API_CONN_POL_{ACCEPT,REJECT}: only user is static complete_layer3(), just
use a bool return value instead.
msc_connected(): only used in osmo_bsc_api.c, make static there.
Instead of including gsm_data.h, declare structs opaquely, include stdint.h.
codec_pref_test.c used this as indirect gsm_data.h include via osmo_bsc.h,
include gsm_data.h there directly.
osmo_bsc.h: instead of including bsc_api.h, declare opaque structs.
gsm_04_08_rr.h: declare opaque structs to replace indirect include of
gsm_data.h.
Change-Id: Ia9c0f9828317236048e40ec9ecf9990592e2190a
diff --git a/include/osmocom/bsc/gsm_04_08_rr.h b/include/osmocom/bsc/gsm_04_08_rr.h
index 63bec7a..8f46922 100644
--- a/include/osmocom/bsc/gsm_04_08_rr.h
+++ b/include/osmocom/bsc/gsm_04_08_rr.h
@@ -1,5 +1,18 @@
#pragma once
+#include <stdint.h>
+
+struct amr_mode;
+struct amr_multirate_conf;
+struct bsc_subscr;
+struct gsm48_chan_desc;
+struct gsm48_pag_resp;
+struct gsm_lchan;
+struct gsm_meas_rep;
+struct gsm_network;
+struct gsm_subscriber_connection;
+struct msgb;
+
void gsm_net_update_ctype(struct gsm_network *network);
enum gsm_chan_t get_ctype_by_chreq(struct gsm_network *network, uint8_t ra);
int get_reason_by_chreq(uint8_t ra, int neci);