Replace magic number with define
Value 4 used as magic number by both OpenBSC and OsmoBTS so it make
sense to add it to shared header. See
ebb483b69a5319e522ba5f713e9cb6f68a814a6a in osmo-bts for details.
Change-Id: I9c6ad68f4c6aa72d39ec7e5a6968b36ec20e79f4
diff --git a/openbsc/include/openbsc/gsm_data_shared.h b/openbsc/include/openbsc/gsm_data_shared.h
index d889959..487a3f3 100644
--- a/openbsc/include/openbsc/gsm_data_shared.h
+++ b/openbsc/include/openbsc/gsm_data_shared.h
@@ -46,6 +46,10 @@
GSM_CHREQ_REASON_OTHER,
};
+/* lchans 0..3 are SDCCH in combined channel configuration,
+ use 4 as magic number for BCCH hack - see osmo-bts-../oml.c:opstart_compl() */
+#define CCCH_LCHAN 4
+
#define TRX_NR_TS 8
#define TS_MAX_LCHAN 8