nat: Move paging by lac handling code into the utils file
Moving it here means we can more easily test this code, there is one
behaviour change with the code that we only support paging messages
with one LAC and will silently ignore the others.
diff --git a/openbsc/tests/bsc-nat/Makefile.am b/openbsc/tests/bsc-nat/Makefile.am
index f0d21f0..d26bbeb 100644
--- a/openbsc/tests/bsc-nat/Makefile.am
+++ b/openbsc/tests/bsc-nat/Makefile.am
@@ -8,5 +8,6 @@
bsc_nat_test_SOURCES = bsc_nat_test.c \
$(top_srcdir)/src/nat/bsc_filter.c \
$(top_srcdir)/src/nat/bsc_sccp.c \
- $(top_srcdir)/src/nat/bsc_nat_utils.c
+ $(top_srcdir)/src/nat/bsc_nat_utils.c \
+ $(top_srcdir)/src/bssap.c
bsc_nat_test_LDADD = $(top_builddir)/src/libbsc.a $(top_builddir)/src/libsccp.a $(LIBOSMOCORE_LIBS)