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-/*
- * Copyright 2018 The Android Open Source Project
- *
- * 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.
- *
- * common.h - common definitions
- */
-#ifndef __CLATD_COMMON_H__
-#define __CLATD_COMMON_H__
-
-#include <sys/uio.h>
-
-// A clat_packet is an array of iovec structures representing a packet that we are translating.
-// The CLAT_POS_XXX constants represent the array indices within the clat_packet that contain
-// specific parts of the packet. The packet_* functions operate on all the packet segments past a
-// given position.
-typedef enum {
- CLAT_POS_TUNHDR,
- CLAT_POS_IPHDR,
- CLAT_POS_FRAGHDR,
- CLAT_POS_TRANSPORTHDR,
- CLAT_POS_ICMPERR_IPHDR,
- CLAT_POS_ICMPERR_FRAGHDR,
- CLAT_POS_ICMPERR_TRANSPORTHDR,
- CLAT_POS_PAYLOAD,
- CLAT_POS_MAX
-} clat_packet_index;
-typedef struct iovec clat_packet[CLAT_POS_MAX];
-
-#endif /* __CLATD_COMMON_H__ */