diff --git a/src/asn1c/IMSIESN.h b/src/asn1c/IMSIESN.h
new file mode 100644
index 0000000..9157d60
--- /dev/null
+++ b/src/asn1c/IMSIESN.h
@@ -0,0 +1,40 @@
+/*
+ * Generated by asn1c-0.9.28 (http://lionet.info/asn1c)
+ * From ASN.1 module "HNBAP-IEs"
+ * 	found in "../../asn1/hnbap/HNBAP-IEs.asn"
+ * 	`asn1c -gen-PER -fnative-types`
+ */
+
+#ifndef	_IMSIESN_H_
+#define	_IMSIESN_H_
+
+
+#include <asn_application.h>
+
+/* Including external dependencies */
+#include "IMSIDS41.h"
+#include "ESN.h"
+#include <constr_SEQUENCE.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* IMSIESN */
+typedef struct IMSIESN {
+	IMSIDS41_t	 iMSIDS41;
+	ESN_t	 eSN;
+	
+	/* Context for parsing across buffer boundaries */
+	asn_struct_ctx_t _asn_ctx;
+} IMSIESN_t;
+
+/* Implementation */
+extern asn_TYPE_descriptor_t asn_DEF_IMSIESN;
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif	/* _IMSIESN_H_ */
+#include <asn_internal.h>