67 lines
1.6 KiB
C
67 lines
1.6 KiB
C
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/*
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* Copyright 2017 NXP
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* All rights reserved.
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*
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*
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* SPDX-License-Identifier: BSD-3-Clause
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*
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*/
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#ifndef _FSL_STR_H
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#define _FSL_STR_H
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#include "fsl_common.h"
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/*!
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* @addtogroup debugconsole
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* @{
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*/
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/*******************************************************************************
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* Prototypes
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******************************************************************************/
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#if defined(__cplusplus)
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extern "C" {
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#endif /* __cplusplus */
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/*!
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* @brief A function pointer which is used when format printf log.
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*/
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typedef void (*printfCb)(char *buf, int32_t *indicator, char val, int len);
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/*!
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* @brief This function outputs its parameters according to a formatted string.
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*
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* @note I/O is performed by calling given function pointer using following
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* (*func_ptr)(c);
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*
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* @param[in] fmt Format string for printf.
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* @param[in] ap Arguments to printf.
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* @param[in] buf pointer to the buffer
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* @param cb print callbck function pointer
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*
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* @return Number of characters to be print
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*/
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int StrFormatPrintf(const char *fmt, va_list ap, char *buf, printfCb cb);
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/*!
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* @brief Converts an input line of ASCII characters based upon a provided
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* string format.
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*
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* @param[in] line_ptr The input line of ASCII data.
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* @param[in] format Format first points to the format string.
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* @param[in] args_ptr The list of parameters.
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*
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* @return Number of input items converted and assigned.
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* @retval IO_EOF When line_ptr is empty string "".
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*/
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int StrFormatScanf(const char *line_ptr, char *format, va_list args_ptr);
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#if defined(__cplusplus)
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}
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#endif /* __cplusplus */
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/*! @} */
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#endif /* _FSL_STR_H */
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