diff --git a/3rdparty/libe2ap/UL-InterferenceOverloadIndication.c b/3rdparty/libe2ap/UL-InterferenceOverloadIndication.c
new file mode 100644
index 0000000..e2ca97b
--- /dev/null
+++ b/3rdparty/libe2ap/UL-InterferenceOverloadIndication.c
@@ -0,0 +1,49 @@
+/*
+ * 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`
+ */
+
+#include "UL-InterferenceOverloadIndication.h"
+
+asn_per_constraints_t asn_PER_type_UL_InterferenceOverloadIndication_constr_1 CC_NOTUSED = {
+	{ APC_UNCONSTRAINED,	-1, -1,  0,  0 },
+	{ APC_CONSTRAINED,	 7,  7,  1,  110 }	/* (SIZE(1..110)) */,
+	0, 0	/* No PER value map */
+};
+asn_TYPE_member_t asn_MBR_UL_InterferenceOverloadIndication_1[] = {
+	{ ATF_POINTER, 0, 0,
+		(ASN_TAG_CLASS_UNIVERSAL | (10 << 2)),
+		0,
+		&asn_DEF_UL_InterferenceOverloadIndication_Item,
+		0,
+		{ 0, 0, 0 },
+		0, 0, /* No default value */
+		""
+		},
+};
+static const ber_tlv_tag_t asn_DEF_UL_InterferenceOverloadIndication_tags_1[] = {
+	(ASN_TAG_CLASS_UNIVERSAL | (16 << 2))
+};
+asn_SET_OF_specifics_t asn_SPC_UL_InterferenceOverloadIndication_specs_1 = {
+	sizeof(struct UL_InterferenceOverloadIndication),
+	offsetof(struct UL_InterferenceOverloadIndication, _asn_ctx),
+	1,	/* XER encoding is XMLValueList */
+};
+asn_TYPE_descriptor_t asn_DEF_UL_InterferenceOverloadIndication = {
+	"UL-InterferenceOverloadIndication",
+	"UL-InterferenceOverloadIndication",
+	&asn_OP_SEQUENCE_OF,
+	asn_DEF_UL_InterferenceOverloadIndication_tags_1,
+	sizeof(asn_DEF_UL_InterferenceOverloadIndication_tags_1)
+		/sizeof(asn_DEF_UL_InterferenceOverloadIndication_tags_1[0]), /* 1 */
+	asn_DEF_UL_InterferenceOverloadIndication_tags_1,	/* Same as above */
+	sizeof(asn_DEF_UL_InterferenceOverloadIndication_tags_1)
+		/sizeof(asn_DEF_UL_InterferenceOverloadIndication_tags_1[0]), /* 1 */
+	{ 0, &asn_PER_type_UL_InterferenceOverloadIndication_constr_1, SEQUENCE_OF_constraint },
+	asn_MBR_UL_InterferenceOverloadIndication_1,
+	1,	/* Single element */
+	&asn_SPC_UL_InterferenceOverloadIndication_specs_1	/* Additional specs */
+};
+