temperature.c

   1 #include <stdio.h>
   2
   3 #include "util.h"
   4
   5 const char *
   6 temp(const char *file)
   7 {
   8         int temp;
   9
  10         return (pscanf(file, "%d", &temp) == 1) ?
  11                bprintf("%d", temp / 1000) : NULL;
  12 }