kernel/include/libkern/printf.h at master · keii.dev/opuntiaOS

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opuntiaOS - an operating system targeting x86 and ARMv7

opuntiaOS / kernel / include / libkern / printf.h

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 1#ifndef _KERNEL_LIBKERN_PRINTF_H
 2#define _KERNEL_LIBKERN_PRINTF_H
 3
 4#include <libkern/types.h>
 5
 6typedef int (*printf_putch_callback)(char ch, char* buf_base, size_t* written, void* callback_params);
 7
 8int vsnprintf(char* s, size_t n, const char* format, va_list arg);
 9int vsprintf(char* s, const char* format, va_list arg);
10int snprintf(char* s, size_t n, const char* format, ...);
11int sprintf(char* s, const char* format, ...);
12
13int printf_engine(char* buf, const char* format, printf_putch_callback callback, void* callback_params, va_list arg);
14
15#endif // _KERNEL_LIBKERN_PRINTF_H