C/C++判断dll是多少位的

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C/C++判断dll是多少位的

& G6 |. E! g" _#include <stdio.h>
6 e. n; v1 a1 T8 v6 ^; _4 W' ]#include <windows.h>
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int __stdcall CrnGetImageFileMachine(LPCSTR lpFileName)
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    IMAGE_DOS_HEADER idh;
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  L" e; Y7 q2 W, j. p    FILE *f = fopen(lpFileName, "rb");
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$ C* `. G2 `7 {$ q0 I    fread(&idh, sizeof(idh), 1, f);
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    IMAGE_FILE_HEADER ifh;

+ `: G( O3 ^5 |; j8 P) A- l7 R    fseek(f, idh.e_lfanew + 4, SEEK_SET);

* W  A$ p9 S9 c8 B: z    fread(&ifh, sizeof(ifh), 1, f);


    fclose(f);


    return ifh.Machine;

}



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// C/C++判断dll是多少位的
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, T( t5 F+ Q6 ]+ B  Q& q    int n = CrnGetImageFileMachine("E:\\temp\\setup.exe");

6 z$ X! S; U3 }' |/ w    if (n == 0x014C) ShowMessage("x86");
4 T. `0 }0 H, z4 y- M8 n$ V. m    else if (n == 0x0200) ShowMessage("IA64");
    else if (n == 0x8664) ShowMessage("x64");
. Z0 f& @# y1 T* f, P2 R% [$ D    else ShowMessage("抱歉检测不出来");
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