chprintf.h

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/*
    ChibiOS - Copyright (C) 2006..2018 Giovanni Di Sirio
 
    Licensed under the Apache License, Version 2.0 (the "License");
    you may not use this file except in compliance with the License.
    You may obtain a copy of the License at
 
        http://www.apache.org/licenses/LICENSE-2.0
 
    Unless required by applicable law or agreed to in writing, software
    distributed under the License is distributed on an "AS IS" BASIS,
    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    See the License for the specific language governing permissions and
    limitations under the License.
*/
 
/**
 * @file    chprintf.h
 * @brief   Mini printf-like functionality.
 *
 * @addtogroup HAL_CHPRINTF
 * @{
 */
 
#ifndef CHPRINTF_H
#define CHPRINTF_H
 
#include <stdarg.h>
 
#include "hal.h"
 
/**
 * @brief   Float type support.
 */
#if !defined(CHPRINTF_USE_FLOAT) || defined(__DOXYGEN__)
#define CHPRINTF_USE_FLOAT          FALSE
#endif
 
#ifdef __cplusplus
extern "C" {
#endif
  int chvprintf(BaseSequentialStream *chp, const char *fmt, va_list ap);
  int chprintf(BaseSequentialStream *chp, const char *fmt, ...);
  int chsnprintf(char *str, size_t size, const char *fmt, ...);
  int chvsnprintf(char *str, size_t size, const char *fmt, va_list ap);
#ifdef __cplusplus
}
#endif
 
#endif /* CHPRINTF_H */
 
/** @} */