17 lines
310 B
C
17 lines
310 B
C
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#ifndef __PRINTF_H_
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#define __PRINTF_H_
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struct __printf_backend;
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typedef void(*__printf_backend_fn)(struct __printf_backend *, char);
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struct __printf_backend {
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__printf_backend_fn out;
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void *arg;
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};
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extern int __xprintf(struct __printf_backend *bk, const char *format,
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va_list va);
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#endif
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