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Article #240Re: C������������
From: �ܽ�
Date: Sun, 10 Oct 1999 00:00
Date: Sun, 10 Oct 1999 00:00
52 lines
1453 bytes
1453 bytes
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// globals.h
#ifndef GLOBALS
#define GLOBALS // ��ֹ�����γ���
#include <stdio.h> // ��<>����ָϵͳ��ͷ�ļ�
extern int i,j,k; //��ijһ���ļ��ж��壬����ֻ��������Щ����
extern void f1(void);
extern void f2(void);
#endif
// test.c
#include "globals.h" // ��""��ָ�Լ������ͷ�ļ�
int i,j,k; // ʵ�ʶ������
void main()
{
i = 1;
j = 2;
f1();
f2();
printf("%d\r\n",k);
}
// f1.c
#include "globals.h"
void f1(void)
{
k = i + j;
printf("%d\r\n",k);
}
// f2.c
#include "globals.h"
void f2(void)
{
k = i - j;
}
��UNIX�¿���д���µ�makefile
all:test
test:test.o f1.o f2.o
gcc -o test test.o f1.o f2.o
--
�� ��Դ: �й�ƴ�BBSվ [bbs.ustc.edu.cn]
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X-Google-Language: Chinese,GB X-Google-Thread: fc86e,e47664455b8e7def X-Google-Attributes: gidfc86e,public From: James_Zhang@bbs.ustc.edu.cn (�ܽ�) Subject: Re: C������������ Date: 1999/10/10 Message-ID: <991010.11a9HB$PBBS@bbs.ustc.edu.cn> X-Deja-AN: 536367844 Distribution: ustc Organization: �й�ƴ�BBSվ Newsgroups: cn.bbs.comp.program