move ranap_*.h,iu_helpers.h to include/osmocom/ranap/
A bit hacky: the ranap_ies_defs.h is generated together with the
ranap_encoder.c and ranap_decoder.c. See comments in src/Makefile.am and
include/osmocom/ranap/Makefile.am.
diff --git a/src/tests/ranap_common_cn.h b/src/tests/ranap_common_cn.h
index 38d2384..6eb16c2 100644
--- a/src/tests/ranap_common_cn.h
+++ b/src/tests/ranap_common_cn.h
@@ -2,8 +2,8 @@
#include <stdint.h>
-#include "ranap_common.h"
-#include "ranap_ies_defs.h"
+#include <osmocom/ranap/ranap_common.h>
+#include <osmocom/ranap/ranap_ies_defs.h>
/* call-back functions to be provided by actual core network node */
int cn_ranap_handle_co(void *ctx, ranap_message *message);