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 /* 18 * Implementation Notes 19 * Each platform must supply chpp/platform/platform_time.h which provides the 20 * platform-specific definitions (and implementation as necessary) for the 21 * definitions in this file. 22 */ 23 24 #ifndef CHPP_TIME_H_ 25 #define CHPP_TIME_H_ 26 27 #include <stddef.h> 28 #include <stdint.h> 29 30 #ifdef __cplusplus 31 extern "C" { 32 #endif 33 34 /** 35 * @return The current time in nanoseconds. 36 */ 37 static uint64_t chppGetCurrentTimeNs(void); 38 39 #ifdef __cplusplus 40 } 41 #endif 42 43 #include "chpp/platform/platform_time.h" 44 45 #endif // CHPP_TIME_H_ 46