C/C++判断dll是多少位的

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C/C++判断dll是多少位的

! w. P1 P" f  v& {' L: K7 }* n. v#include <stdio.h>
#include <windows.h>
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! ?7 J/ r$ D7 j6 O" F. eint __stdcall CrnGetImageFileMachine(LPCSTR lpFileName)

{

, D1 h0 J, j! N. m$ Z    IMAGE_DOS_HEADER idh;
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    FILE *f = fopen(lpFileName, "rb");

2 r/ M6 q( |; W# o    fread(&idh, sizeof(idh), 1, f);
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    IMAGE_FILE_HEADER ifh;
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    fseek(f, idh.e_lfanew + 4, SEEK_SET);

( H2 C  h, l- l$ W3 x! N8 ]& [+ C: U( k    fread(&ifh, sizeof(ifh), 1, f);
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    fclose(f);
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    return ifh.Machine;

}
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( I( I% Z* ]( B* `// C/C++判断dll是多少位的

    int n = CrnGetImageFileMachine("E:\\temp\\setup.exe");
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    if (n == 0x014C) ShowMessage("x86");
    else if (n == 0x0200) ShowMessage("IA64");
9 W9 e- u4 p/ k+ w! F    else if (n == 0x8664) ShowMessage("x64");
    else ShowMessage("抱歉检测不出来");

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