no reasonable commit message possible. tons of changes of the last 2 days

diff --git a/include/openbsc/gsm_04_08.h b/include/openbsc/gsm_04_08.h
index 7c51969..dc5eba9 100644
--- a/include/openbsc/gsm_04_08.h
+++ b/include/openbsc/gsm_04_08.h
@@ -235,4 +235,11 @@
 #define GSM_MI_TYPE_TMSI	0x04
 #define GSM_MI_ODD		0x08
 
+struct msgb;
+struct gsm_bts;
+
+int gsm0408_rcvmsg(struct msgb *msg);
+enum gsm_chan_t get_ctype_by_chreq(struct gsm_bts *bts, u_int8_t ra);
+
+
 #endif