include/vsprintf.h

   1 #ifndef __VSPRINTF_H
   2 #define __VSPRINTF_H
   3
   4 /*
   5  * Pointers less than VSPRINTF_PAGE_SIZE will display as "<NULL>" if
   6  * displayed as %s
   7  */
   8 #define VSPRINTF_PAGE_SIZE      4096
   9
  10 extern int snprintf(char *buf, int len, const char *fmt, ...)
  11         __attribute__ ((format (printf, 3, 4)));
  12 extern int vsnprintf(char *buf, size_t size, const char *fmt, va_list args)
  13         __attribute__ ((format (printf, 3, 0)));
  14
  15 #endif