用C语言如何查看系统盘状态。
如输入命 chkdsk后
输出系统盘（c）的存储状态等

能具体点吗？

我完成拉！
#include <windows.h>
#include <stdio.h>

typedef BOOL (WINAPI *PGETDISKFREESPACEEX)(LPCSTR,
                                           PULARGE_INTEGER, PULARGE_INTEGER, PULARGE_INTEGER);

BOOL MyGetDiskFreeSpaceEx(LPCSTR pszDrive)
{
    PGETDISKFREESPACEEX pGetDiskFreeSpaceEx;
    __int64 i64FreeBytesToCaller, i64TotalBytes, i64FreeBytes;
   
    DWORD dwSectPerClust,
        dwBytesPerSect,
        dwFreeClusters,
        dwTotalClusters;
   
    BOOL fResult;
   
    pGetDiskFreeSpaceEx = (PGETDISKFREESPACEEX) GetProcAddress(
        GetModuleHandle("kernel32.dll"),
        "GetDiskFreeSpaceExA");
   
    if (pGetDiskFreeSpaceEx)
    {
        fResult = pGetDiskFreeSpaceEx (pszDrive,
            (PULARGE_INTEGER)&i64FreeBytesToCaller,
            (PULARGE_INTEGER)&i64TotalBytes,
            (PULARGE_INTEGER)&i64FreeBytes);
        
        // Process GetDiskFreeSpaceEx results.
        if(fResult)
        {
            printf("\n已用空间: %10.2fGB\n", (float)i64TotalBytes/(1024*1024*1024)-(float)i64FreeBytesToCaller/(1024*1024*1024));
            printf("可用空间: %10.2fGB\n", (float)i64FreeBytes/(1024*1024*1024));
            printf("总空间:   %10.2fGB\n", (float)i64TotalBytes/(1024*1024*1024));
        }
        return fResult;
    }
   
    else
    {
        fResult = GetDiskFreeSpaceA (pszDrive,
            &dwSectPerClust,
            &dwBytesPerSect,
            &dwFreeClusters,
            &dwTotalClusters);
        
        // Process GetDiskFreeSpace results.
        if(fResult)
        {
            printf("Total free bytes = I64d\n",
                dwFreeClusters*dwSectPerClust*dwBytesPerSect);
        
        }
        return fResult;
    }
}
int main(int argc, char *argv[])
{
    MyGetDiskFreeSpaceEx ("c:");
}