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#238

From: ��
Date: Sun, 10 Oct 1999 00:00

48 lines
1556 bytes

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��ͷ�ļ���ȫ�ֱ�����ͷ�ļ�(Globals.h)
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  ������Ϊ test.c
  ͷ�ļ�Ϊ globals.h
  �ӳ���ֱ�Ϊ��function1.c, function2.c,...

//test.c�����ݣ�
#include "globals.h"
extern void f1(void);
extern void f2(void);

void main(void)
{
   i = 1;
   j = 2;
   f1();
   f2();
   printf("%d\r\n",k);

}

//globals.h������:
#include "stdio.h"
extern int i, j, k;
 
//function1.c�����ݣ�
void f1(void)
{
   k = i + j;
   printf("%d\r\n",k);
}

//function2.c�����ݣ�
void f2(void)
{
   k = i - j;
}

--
�� ��Դ: �й�ƴ�BBSվ [bbs.ustc.edu.cn]

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From: Air_Jet@bbs.ustc.edu.cn (����)
Subject: C������������
Date: 1999/10/10
Message-ID: <991010.11a8h7$PBBS@bbs.ustc.edu.cn>
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