C/C++判断dll是多少位的

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C/C++判断dll是多少位的

3 q" C& n  S0 D' u/ {  L- W#include <stdio.h>
8 Z& y3 V  x9 h8 N, y#include <windows.h>
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int __stdcall CrnGetImageFileMachine(LPCSTR lpFileName)

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    IMAGE_DOS_HEADER idh;
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1 ?+ n4 @2 C; r+ O+ u8 o' a; o    FILE *f = fopen(lpFileName, "rb");

    fread(&idh, sizeof(idh), 1, f);


, N0 E, C* d1 E+ d) }! @5 g    IMAGE_FILE_HEADER ifh;

    fseek(f, idh.e_lfanew + 4, SEEK_SET);
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    fread(&ifh, sizeof(ifh), 1, f);
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9 ^2 O3 g: b1 C6 B    fclose(f);

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# M2 ]. P$ V; E# S. D, t. g    return ifh.Machine;
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- ~0 K, U$ g; Z" V$ T( m// C/C++判断dll是多少位的

+ s: d3 G3 G* o/ f. Z& Z" O    int n = CrnGetImageFileMachine("E:\\temp\\setup.exe");

    if (n == 0x014C) ShowMessage("x86");
    else if (n == 0x0200) ShowMessage("IA64");
    else if (n == 0x8664) ShowMessage("x64");
    else ShowMessage("抱歉检测不出来");
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