util.h

   1 /* See LICENSE file for copyright and license details. */
   2 #include <stdint.h>
   3
   4 extern char buf[1024];
   5
   6 #define LEN(x) (sizeof (x) / sizeof *(x))
   7
   8 extern char *argv0;
   9
  10 void warn(const char *, ...);
  11 void die(const char *, ...);
  12
  13 int esnprintf(char *str, size_t size, const char *fmt, ...);
  14 const char *bprintf(const char *fmt, ...);
  15 const char *fmt_human(uint64_t num, int base);
  16 int pscanf(const char *path, const char *fmt, ...);