ganc: add value_strings for GAN message type and protocol discriminator
diff --git a/include/osmocom/gsm/Makefile.am b/include/osmocom/gsm/Makefile.am
index fc1abfe..60ba48b 100644
--- a/include/osmocom/gsm/Makefile.am
+++ b/include/osmocom/gsm/Makefile.am
@@ -1,7 +1,7 @@
 osmogsm_HEADERS = a5.h comp128.h gsm0808.h gsm48_ie.h mncc.h rxlev_stat.h \
 		  gsm0480.h gsm48.h gsm_utils.h rsl.h tlv.h abis_nm.h \
 		  sysinfo.h prim.h gsm0502.h lapd_core.h lapdm.h \
-		  gsm0411_utils.h gsm0411_smc.h gsm0411_smr.h
+		  gsm0411_utils.h gsm0411_smc.h gsm0411_smr.h gan.h
 
 SUBDIRS = protocol
 
diff --git a/include/osmocom/gsm/gan.h b/include/osmocom/gsm/gan.h
new file mode 100644
index 0000000..ab4c1e4
--- /dev/null
+++ b/include/osmocom/gsm/gan.h
@@ -0,0 +1,9 @@
+#ifndef _OSMO_GSM_GAN_H
+#define  _OSMO_GSM_GAN_H
+
+#include <osmocom/core/utils.h>
+
+extern const struct value_string gan_msgt_vals[];
+static const struct value_string gan_pdisc_vals[];
+
+#endif