add asn1c generated C source for RANAP (and Makefile to regenerate)
diff --git a/src/ranap/RANAP_InterfacesToTraceItem.h b/src/ranap/RANAP_InterfacesToTraceItem.h
new file mode 100644
index 0000000..5396375
--- /dev/null
+++ b/src/ranap/RANAP_InterfacesToTraceItem.h
@@ -0,0 +1,56 @@
+/*
+ * Generated by asn1c-0.9.28 (http://lionet.info/asn1c)
+ * From ASN.1 module "RANAP-IEs"
+ * 	found in "../../asn1/ranap/RANAP-IEs.asn"
+ */
+
+#ifndef	_RANAP_InterfacesToTraceItem_H_
+#define	_RANAP_InterfacesToTraceItem_H_
+
+
+#include <asn_application.h>
+
+/* Including external dependencies */
+#include <NativeEnumerated.h>
+#include "RANAP_IE-Extensions.h"
+#include <constr_SEQUENCE.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* Dependencies */
+typedef enum interface {
+	interface_iu_cs	= 0,
+	interface_iu_ps	= 1,
+	interface_iur	= 2,
+	interface_iub	= 3,
+	interface_uu	= 4
+	/*
+	 * Enumeration is extensible
+	 */
+} e_interface;
+
+/* RANAP_InterfacesToTraceItem */
+typedef struct RANAP_InterfacesToTraceItem {
+	long	 interface;
+	RANAP_IE_Extensions_t	*iE_Extensions	/* OPTIONAL */;
+	/*
+	 * This type is extensible,
+	 * possible extensions are below.
+	 */
+	
+	/* Context for parsing across buffer boundaries */
+	asn_struct_ctx_t _asn_ctx;
+} RANAP_InterfacesToTraceItem_t;
+
+/* Implementation */
+/* extern asn_TYPE_descriptor_t asn_DEF_interface_2;	// (Use -fall-defs-global to expose) */
+extern asn_TYPE_descriptor_t asn_DEF_RANAP_InterfacesToTraceItem;
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif	/* _RANAP_InterfacesToTraceItem_H_ */
+#include <asn_internal.h>