C/C++判断dll是多少位的

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C/C++判断dll是多少位的

; t( R6 E2 K4 v3 P#include <stdio.h>
, T5 T% q; r4 B: J1 _+ S( U- G9 {#include <windows.h>


4 z6 h& R  y" L( `& V  nint __stdcall CrnGetImageFileMachine(LPCSTR lpFileName)
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{
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    IMAGE_DOS_HEADER idh;
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    FILE *f = fopen(lpFileName, "rb");

4 l2 S* w; }6 d5 h0 f6 V. I9 J    fread(&idh, sizeof(idh), 1, f);

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    IMAGE_FILE_HEADER ifh;

    fseek(f, idh.e_lfanew + 4, SEEK_SET);

    fread(&ifh, sizeof(ifh), 1, f);


    fclose(f);
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    return ifh.Machine;
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// C/C++判断dll是多少位的
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3 T9 Z. c6 h0 J2 W    int n = CrnGetImageFileMachine("E:\\temp\\setup.exe");

    if (n == 0x014C) ShowMessage("x86");
7 s, u* J8 I& R, |; P9 P% H. w/ R( c    else if (n == 0x0200) ShowMessage("IA64");
( Y( D8 H9 p% X7 c/ g  U, L    else if (n == 0x8664) ShowMessage("x64");
    else ShowMessage("抱歉检测不出来");