temperature.c


1
2
3
4
5
6
7
8
9
10
11
12

#include <stdio.h>

#include "util.h"

const char *
temp(const char *file)
{
	int temp;

	return (pscanf(file, "%d", &temp) == 1) ?
	       bprintf("%d", temp / 1000) : NULL;
}