SNDCP: add SNDCP-XID encoder/decoder and unit test
The SNDCP-XID (or layer-3 xid) is used to exchange layer-3 parameters
such as compression. The encoder encodes a bytestream that is then
sent as regular XID field from LLC.
We will need the SNDCP-XID to negotiate the parameters for our
upcomming GPRS data and header compression features
Change-Id: If2d63fe2550864cafef3156b1dc0629037c49c1e
diff --git a/openbsc/tests/Makefile.am b/openbsc/tests/Makefile.am
index 7396c52..7b145f7 100644
--- a/openbsc/tests/Makefile.am
+++ b/openbsc/tests/Makefile.am
@@ -10,7 +10,9 @@
subscr \
mm_auth \
xid \
+ sndcp_xid \
$(NULL)
+
if BUILD_NAT
SUBDIRS += \
bsc-nat \