util.h

   1 #define countof(arr) (sizeof(arr) / sizeof((arr)[0]))
   2 #define sstrlen(str) (sizeof(str) - 1)
   3
   4 #ifdef NDEBUG
   5  #define debug(format, args...)
   6 #else
   7  #define debug eprint
   8 #endif
   9
  10 void eprint(const char *errstr, ...);
  11 void skip_until(char** str, char c);
  12 void skip_spaces(char **str);
  13 int fexecw(const char *path, char *const argv[], char *const envp[]);