1 /* 2 * Copyright (C) 2020 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 #pragma once 18 19 #include <stdint.h> 20 21 #ifdef __cplusplus 22 extern "C" { 23 #endif 24 25 typedef uint64_t aafc_session_id_t; 26 typedef int32_t aafc_zone_id_t; 27 typedef int32_t aafc_audio_usage_t; 28 29 #define AAFC_AUDIO_USAGE_EMERGENCY 1000 30 #define AAFC_AUDIO_USAGE_SAFETY 1001 31 #define AAFC_AUDIO_USAGE_VEHICLE_STATUS 1002 32 #define AAFC_AUDIO_USAGE_ANNOUNCEMENT 1003 33 34 #define AAFC_SESSION_ID_INVALID ((aafc_session_id_t)0) 35 36 #ifdef __cplusplus 37 } // extern "C" 38 #endif 39