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diff --git a/libccnx-common/ccnx/common/codec/ccnxCodec_ErrorCodes.h b/libccnx-common/ccnx/common/codec/ccnxCodec_ErrorCodes.h
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+/*
+ * Copyright (c) 2017 Cisco and/or its affiliates.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at:
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/**
+ * @file ccnxCodec_ErrorCodes.h
+ * @brief The error codes used by CCNxCodecError.
+ *
+ * The codecs in schema_v0 and schema_v1 use these error codes to report problems inside
+ * CCNxCodec_TlvEncoder and CCNxCodec_TlvDecoder.
+ *
+ */
+
+#ifndef CCNx_Common_ccnxCodec_ErrorCodes_h
+#define CCNx_Common_ccnxCodec_ErrorCodes_h
+
+/**
+ * @typedef <#CCNBHeaderType#>
+ * @abstract <#Abstract#>
+ * @constant <#name#> <#description#>
+ * @discussion <#Discussion#>
+ */
+typedef enum ccnx_codec_error_codes {
+ TLV_ERR_NO_ERROR,
+ TLV_ERR_VERSION,
+ TLV_ERR_PACKETTYPE,
+ TLV_ERR_BEYOND_PACKET_END,
+ TLV_ERR_TOO_LONG,
+ TLV_ERR_NOT_FIXED_SIZE,
+ TLV_ERR_DUPLICATE_FIELD,
+ TLV_ERR_EMPTY_SPACE,
+
+ // generic error for decoding error
+ TLV_ERR_DECODE,
+
+ TLV_ERR_PACKETLENGTH_TOO_SHORT,
+ TLV_ERR_HEADERLENGTH_TOO_SHORT,
+ TLV_ERR_PACKETLENGTHSHORTER,
+
+
+ // errors for missing mandatory fields
+ TLV_MISSING_MANDATORY,
+} CCNxCodecErrorCodes;
+#endif