20 lines
362 B
C
20 lines
362 B
C
#include <stdio.h>
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#include "__printf.h"
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static void _out_file(struct __printf_backend *bk, char ch)
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{
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FILE *fp = bk->arg;
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if (ch) {
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fputc(ch, fp);
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}
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}
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int vfprintf(FILE *fp, const char *restrict format, va_list arg)
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{
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struct __printf_backend bk = {};
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bk.out = _out_file;
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bk.arg = fp;
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return __xprintf(&bk, format, arg);
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}
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