windows下杀死进程

#include
#include
#include
#include
int killProc(char * processname)
{
    HANDLE hSnapshot;
    int flag;
    int eqflag=0;
    long int pid=-1;
    hSnapshot=CreateToolhelp32Snapshot(TH32CS_SNAPPROCESS,0);
    PROCESSENTRY32* processInfo=new PROCESSENTRY32;
    processInfo->dwSize=sizeof(PROCESSENTRY32);
    flag=Process32First(hSnapshot,processInfo);

    while(flag != 0)
    {
        eqflag = 0;
        for(int j=0; processInfo->szExeFile[j]!='\0'; j++)
        {

            if(processInfo->szExeFile[j]!=processname[j])
            {
                eqflag=1;
            }

        }
        //printf("%d\n",eqflag);
        if(eqflag == 0)
        {
            pid=processInfo->th32ProcessID;
        }

        flag=Process32Next(hSnapshot,processInfo);
    }
    CloseHandle(hSnapshot);

    if (processInfo != NULL)
    {
        delete processInfo;
    }
    processInfo = NULL;

    //printf("%d",pid);
    if(pid==-1)
    {
        return 0;
    }

    //HANDLE hProcess=OpenProcess(PROCESS_ALL_ACCESS,TRUE,pid);
    HANDLE hProcess=OpenProcess(PROCESS_TERMINATE, FALSE, pid);
    //printf("%d",hProcess);
    //TerminateProcess(hProcess,0);
    if (TerminateProcess(hProcess,0))
    {
        return 1;
    }
    else
    {
        return 0;
    }

}