13186e7bf4805b317769470137ffcf1f7eb0215e0Tim Kilbourn/* 23186e7bf4805b317769470137ffcf1f7eb0215e0Tim Kilbourn * Copyright (C) 2015 The Android Open Source Project 33186e7bf4805b317769470137ffcf1f7eb0215e0Tim Kilbourn * 43186e7bf4805b317769470137ffcf1f7eb0215e0Tim Kilbourn * Licensed under the Apache License, Version 2.0 (the "License"); 53186e7bf4805b317769470137ffcf1f7eb0215e0Tim Kilbourn * you may not use this file except in compliance with the License. 63186e7bf4805b317769470137ffcf1f7eb0215e0Tim Kilbourn * You may obtain a copy of the License at 73186e7bf4805b317769470137ffcf1f7eb0215e0Tim Kilbourn * 83186e7bf4805b317769470137ffcf1f7eb0215e0Tim Kilbourn * http://www.apache.org/licenses/LICENSE-2.0 93186e7bf4805b317769470137ffcf1f7eb0215e0Tim Kilbourn * 103186e7bf4805b317769470137ffcf1f7eb0215e0Tim Kilbourn * Unless required by applicable law or agreed to in writing, software 113186e7bf4805b317769470137ffcf1f7eb0215e0Tim Kilbourn * distributed under the License is distributed on an "AS IS" BASIS, 123186e7bf4805b317769470137ffcf1f7eb0215e0Tim Kilbourn * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 133186e7bf4805b317769470137ffcf1f7eb0215e0Tim Kilbourn * See the License for the specific language governing permissions and 143186e7bf4805b317769470137ffcf1f7eb0215e0Tim Kilbourn * limitations under the License. 153186e7bf4805b317769470137ffcf1f7eb0215e0Tim Kilbourn */ 163186e7bf4805b317769470137ffcf1f7eb0215e0Tim Kilbourn 17dbc8c16841483f665feeb9df362551b8e9e65263Tim Kilbourn#ifndef ANDROID_BIT_UTILS_H_ 18dbc8c16841483f665feeb9df362551b8e9e65263Tim Kilbourn#define ANDROID_BIT_UTILS_H_ 19dbc8c16841483f665feeb9df362551b8e9e65263Tim Kilbourn 20dbc8c16841483f665feeb9df362551b8e9e65263Tim Kilbourn#include <cstdint> 213186e7bf4805b317769470137ffcf1f7eb0215e0Tim Kilbourn 223186e7bf4805b317769470137ffcf1f7eb0215e0Tim Kilbournnamespace android { 233186e7bf4805b317769470137ffcf1f7eb0215e0Tim Kilbourn 243186e7bf4805b317769470137ffcf1f7eb0215e0Tim Kilbourn/** Test whether any bits in the interval [start, end) are set in the array. */ 253186e7bf4805b317769470137ffcf1f7eb0215e0Tim Kilbournbool testBitInRange(const uint8_t arr[], size_t start, size_t end); 263186e7bf4805b317769470137ffcf1f7eb0215e0Tim Kilbourn 273186e7bf4805b317769470137ffcf1f7eb0215e0Tim Kilbourn} // namespace android 283186e7bf4805b317769470137ffcf1f7eb0215e0Tim Kilbourn 29dbc8c16841483f665feeb9df362551b8e9e65263Tim Kilbourn#endif // ANDROID_BIT_UTILS_H_ 30