40 lines
1.1 KiB
C
40 lines
1.1 KiB
C
/*
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* Copyright (C) 2016 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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#ifndef _PRINTF_H_
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#define _PRINTF_H_
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#ifdef __cplusplus
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extern "C" {
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#endif
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#include <stdbool.h>
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#include <stdint.h>
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#include <stdarg.h>
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#define PRINTF_FLAG_CHRE 0x00000001
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#define PRINTF_FLAG_SHORT_DOUBLE 0x00000002
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typedef bool (*printf_write_c)(void* userData, char c); //callback can return false anytime to abort printing immediately
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uint32_t cvprintf(printf_write_c writeF, uint32_t flags, void* writeD, const char* fmtStr, va_list vl);
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#ifdef __cplusplus
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}
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#endif
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#endif
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