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41 lines
1.2 KiB
41 lines
1.2 KiB
/*
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* Copyright 2019 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#pragma once
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#include <cstdint>
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namespace bluetooth {
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namespace l2cap {
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using Cid = uint16_t;
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constexpr Cid kInvalidCid = 0;
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constexpr Cid kFirstFixedChannel = 1;
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constexpr Cid kLastFixedChannel = 63;
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constexpr Cid kFirstDynamicChannel = kLastFixedChannel + 1;
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constexpr Cid kLastDynamicChannel = (uint16_t)(0xffff);
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constexpr Cid kClassicSignallingCid = 1;
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constexpr Cid kConnectionlessCid = 2;
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constexpr Cid kLeAttributeCid = 4;
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constexpr Cid kLeSignallingCid = 5;
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constexpr Cid kSmpCid = 6;
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constexpr Cid kSmpBrCid = 7;
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} // namespace l2cap
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} // namespace bluetooth
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