cal.c

这是用Red Hat9.0的交叉编译器编程

 
#include <stdio.h>
#include "sum.h"
#include "sub.h"

int main(void)
{
	printf("sum(2,1) = %d \n", sum(2,1));
	printf("sub(2,1) = %d \n", sub(2,1));
	return 0;
}