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Rev 3022 Rev 4537
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#include <stdarg.h>
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#include <stdarg.h>
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#include <stdio.h>
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#include <stdio.h>
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#include <io/printf_core.h>
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#include <io/printf_core.h>
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/** Print formatted to the given buffer with limited size.
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/** Print formatted to the given buffer with limited size.
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 *
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 * @param str   buffer
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 * @param str  Buffer
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 * @param size  buffer size
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 * @param size Buffer size
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 * @param fmt   format string
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 * @param fmt  Format string
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 *
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 * \see For more details about format string see printf_core.
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 * \see For more details about format string see printf_core.
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 *
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 */
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 */
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int snprintf(char *str, size_t size, const char *fmt, ...)
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int snprintf(char *str, size_t size, const char *fmt, ...)
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{
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{
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    int ret;
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    va_list args;
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    va_list args;
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    va_start(args, fmt);
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    va_start(args, fmt);
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    ret = vsnprintf(str, size, fmt, args);
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    int ret = vsnprintf(str, size, fmt, args);
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    va_end(args);
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    va_end(args);
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    return ret;
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    return ret;
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}
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}
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/** @}
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/** @}
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 */
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 */