diff --git a/3rdparty/libe2ap/SpecialSubframePatterns.h b/3rdparty/libe2ap/SpecialSubframePatterns.h
new file mode 100644
index 0000000..44d10a5
--- /dev/null
+++ b/3rdparty/libe2ap/SpecialSubframePatterns.h
@@ -0,0 +1,61 @@
+/*
+ * Generated by asn1c-0.9.29 (http://lionet.info/asn1c)
+ * From ASN.1 module "X2AP-IEs"
+ * 	found in "Spec/e2_and_x2-combined-and-minimized.asn1"
+ * 	`asn1c -pdu=auto -fincludes-quoted -fcompound-names -fno-include-deps -gen-PER -no-gen-OER -no-gen-example`
+ */
+
+#ifndef	_SpecialSubframePatterns_H_
+#define	_SpecialSubframePatterns_H_
+
+
+#include "asn_application.h"
+
+/* Including external dependencies */
+#include "NativeEnumerated.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* Dependencies */
+typedef enum SpecialSubframePatterns {
+	SpecialSubframePatterns_ssp0	= 0,
+	SpecialSubframePatterns_ssp1	= 1,
+	SpecialSubframePatterns_ssp2	= 2,
+	SpecialSubframePatterns_ssp3	= 3,
+	SpecialSubframePatterns_ssp4	= 4,
+	SpecialSubframePatterns_ssp5	= 5,
+	SpecialSubframePatterns_ssp6	= 6,
+	SpecialSubframePatterns_ssp7	= 7,
+	SpecialSubframePatterns_ssp8	= 8
+	/*
+	 * Enumeration is extensible
+	 */
+} e_SpecialSubframePatterns;
+
+/* SpecialSubframePatterns */
+typedef long	 SpecialSubframePatterns_t;
+
+/* Implementation */
+extern asn_per_constraints_t asn_PER_type_SpecialSubframePatterns_constr_1;
+extern asn_TYPE_descriptor_t asn_DEF_SpecialSubframePatterns;
+extern const asn_INTEGER_specifics_t asn_SPC_SpecialSubframePatterns_specs_1;
+asn_struct_free_f SpecialSubframePatterns_free;
+asn_struct_print_f SpecialSubframePatterns_print;
+asn_constr_check_f SpecialSubframePatterns_constraint;
+ber_type_decoder_f SpecialSubframePatterns_decode_ber;
+der_type_encoder_f SpecialSubframePatterns_encode_der;
+xer_type_decoder_f SpecialSubframePatterns_decode_xer;
+xer_type_encoder_f SpecialSubframePatterns_encode_xer;
+per_type_decoder_f SpecialSubframePatterns_decode_uper;
+per_type_encoder_f SpecialSubframePatterns_encode_uper;
+per_type_decoder_f SpecialSubframePatterns_decode_aper;
+per_type_encoder_f SpecialSubframePatterns_encode_aper;
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif	/* _SpecialSubframePatterns_H_ */
+#include "asn_internal.h"