util.h

   1 /* See LICENSE file for copyright and license details. */
   2 extern char buf[1024];
   3
   4 #define LEN(x) (sizeof (x) / sizeof *(x))
   5
   6 extern char *argv0;
   7
   8 void warn(const char *, ...);
   9 void die(const char *, ...);
  10
  11 int esnprintf(char *str, size_t size, const char *fmt, ...);
  12 const char *bprintf(const char *fmt, ...);
  13 const char *fmt_human(size_t num, int iec);
  14 int pscanf(const char *path, const char *fmt, ...);