windows判斷進程是32或者64位

#include <stdio.h>
#include <windows.h>


int CrnGetImageFileMachine(char* lpFileName);
int main()
{
	int n = CrnGetImageFileMachine("C:/Users/Administrator/AppData/Local/Google/Chrome/Application/chrome.exe");//需要檢測的可執行文件
	if (n == 0x014C) printf("x86\n");//32位
	else if (n == 0x0200) printf("IA64\n");//純64位
	else if (n == 0x8664) printf("x64\n");//64位
	else printf("未知\n");

	return 1;
}
int CrnGetImageFileMachine(char* lpFileName)
{
	IMAGE_DOS_HEADER idh;
	FILE *f = fopen(lpFileName, "r");
	fread(&idh, sizeof(idh), 1, f);
	IMAGE_FILE_HEADER ifh;
	fseek(f, idh.e_lfanew + 4, SEEK_SET);
	fread(&ifh, sizeof(ifh), 1, f);
	fclose(f);

	return ifh.Machine;
}

參考轉載：https://blog.csdn.net/jiangqin115/article/details/45562161

                 https://blog.csdn.net/qq_23308823/article/details/54898119