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Toy OS
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extern.h (434B)

      1 #ifndef _KERNEL_EXTERN_H_
      2 #define _KERNEL_EXTERN_H_
      3 
      4 #include <stddef.h>
      5 #include <stdint.h>
      6 
      7 #include "stdarg.h"
      8 #include "io.h"
      9 #include "tty.h"
     10 #include "string.h"
     11 
     12 #define BUFSIZ 1024
     13 
     14 #define ARRLEN(x) (sizeof(x) / sizeof((x)[0]))
     15 #define sizeof_field(s, f) (sizeof(((t *)0)->f))
     16 
     17 int vsprintf(char *, const char *, va_list);
     18 int sprintf(char *, const char *, ...);
     19 int printf(const char *, ...);
     20 
     21 #endif /* _KERNEL_EXTERN_H_ */