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40 lines
1.1 KiB
C
40 lines
1.1 KiB
C
// Copyright 2018-2019 Espressif Systems (Shanghai) PTE LTD
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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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#ifndef _ESP_NEWLIB_H
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#define _ESP_NEWLIB_H
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#include <reent.h>
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/*
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* @brief Initialize global and thread's private reent object data. We add this instead of
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* newlib's initialization function to avoid some unnecessary cost and unused function.
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*
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* @param r reent pointer
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*
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* @return none
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*/
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void esp_reent_init(struct _reent* r);
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/*
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* @brief Initialize newlib's platform object data
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*
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* @param none
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*
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* @return 0 if successful or -1 if failed
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*/
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int esp_newlib_init(void);
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#endif
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