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38 lines
1.1 KiB
38 lines
1.1 KiB
/* |
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* Copyright (C) 2005 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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// |
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// Handy utility functions and portability code. |
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// |
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#ifndef _LIBS_UTILS_MISC_H |
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#define _LIBS_UTILS_MISC_H |
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#include <utils/Endian.h> |
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/* get #of elements in a static array */ |
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#ifndef NELEM |
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# define NELEM(x) ((int) (sizeof(x) / sizeof((x)[0]))) |
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#endif |
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namespace android { |
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typedef void (*sysprop_change_callback)(void); |
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void add_sysprop_change_callback(sysprop_change_callback cb, int priority); |
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void report_sysprop_change(); |
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}; // namespace android |
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#endif // _LIBS_UTILS_MISC_H
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