build: move headers to include/osmocom/*
This came up while fixing 'make distcheck'; this is certainly not the easiest
way but it makes sense to have the headers in include/, like we do in openbsc.
The easy alternative might be to add -I$(top_srcdir)/src to src/Makefile.am.
Remove -I$(top_srcdir)/src from src/tests/Makefile.am, no longer needed.
Change-Id: I5a82e029dcdc4df0a60a31271a4883393fe59234
diff --git a/src/hnbgw_ranap.c b/src/hnbgw_ranap.c
index dde1183..7a505a5 100644
--- a/src/hnbgw_ranap.c
+++ b/src/hnbgw_ranap.c
@@ -29,8 +29,8 @@
#include "asn1helpers.h"
-#include "hnbgw.h"
-#include "hnbgw_rua.h"
+#include <osmocom/iuh/hnbgw.h>
+#include <osmocom/iuh/hnbgw_rua.h>
#include <osmocom/ranap/ranap_common.h>
#include <osmocom/ranap/ranap_ies_defs.h>
#include <osmocom/ranap/ranap_msg_factory.h>