c语言怎样编译成DLL?

Question

c语言怎样编译成DLL,特别是引用#include "fltuser.h"后怎样编译，因为我发现执行#include "fltuser.h"后就编译不过了，用vc6.0去编译还是用WDK的build去编译呢？请帮帮忙！

Answer 1

呃，什么编译错误？

DLL为什么要用WDK编译？又不是驱动程序。

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Answer 2

我用VC6.0进行编译，将其放在first.c文件里面，代码如下

#include <windows.h>
//#include "fltuser.h"

__declspec(dllexport) int add(int a, int b);

BOOL APIENTRY DllMain( HANDLE hModule,
                       DWORD  ul_reason_for_call,
                       LPVOID lpReserved
      )
{
    return TRUE;
}

int add(int a,int b)

{

    return a+b;

}

如果不注释掉#include "fltuser.h"，就提示：

d:\work\mystrength\kernel\cdll3\fltuser.h(68) : fatal error C1083: Cannot open include file: 'fltUserStructures.h': No such file or directory

因为fltuser.h里面有一段代码是 #include <fltUserStructures.h>

如果我将其fltuser.h里面的代码改为 #include "fltUserStructures.h",又报错如下：

d:\work\mystrength\kernel\cdll3\fltuserstructures.h(22) : fatal error C1012: unmatched parenthesis : missing ')'

不知道应该如何解决，希望版主能够帮帮忙！

 

Answer 3

呃，创建一个fltuserstructure.c然后包含fltuserstructure.h，编译是否有同样错误？

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Answer 4

我试过了，错误是一样的！是不是不能用vc6.0来编译？

Answer 5

那就是头文件的问题。unmatched parenthesis表示有语法错误，联系这个头文件的作者。

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Answer 6

呵呵，这个头文件是我装了WDK产生的呀 作者应该是微软了！

Answer 7

WDK的文件应该用DDKBuild编译，不要用VC。

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Answer 8

求版主给一个例子吧 已经弄了很久了 都不能成功编译呀！

Answer 9

WDK安装正常的话应该编译通过的。如果你的WDK编译不通过示例代码，卸载你的WDK之后重新安装。

VC编译器不支持面向操作系统核心的驱动代码的编译。

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