如何用C语言编写一个程序实现启用承载网络？

根据你的要求，只要将以下代码写入程序即可实现你说的功能，具体如下：

#include
#include
#include

#define LIST_INIT_SIZE 20
#define LISTINCREMENT 10

struct myList
{
int elem;
int length;
int listsize;
};
int InitList(myList&L)
{
L.elem=(int*)malloc(LIST_INIT_SIZE*sizeof(int));
if(!L.elem)
{
exit(0);
}
L.length=0;
L.listsize=LIST_INIT_SIZE;
return 1;
}
int ListInsert(myList &L,int i,int x)
{
int *newbase,*p,*q;
if(iL.length-1)
{
return -1;
}
if(L.length>=L.listsize)
{
if(!(newbase=(int*)realloc(L.elem,(LIST_INIT_SIZE+LISTINCREMENT)*sizeof(int))))
exit(0);
L.elem=newbase;
L.listsize+=LISTINCREMENT;
}
p=L.elem+i;
for(q=L.elem+L.length-1;q<=p;--q)
{
*(q+1)=*q;
}
*p=x;
++L.length;
return 1;
}
int ListDelete(myList &L,int i)
{
int *newbase,*p,*q;
if(iL.length-1)
{
return -1;
}
if(L.length<1)
{
return -1;
}
p=L.elem+i;
for(q=p;q<=L.elem+L.length-1;++q)
{
*q=*(q+1);
}
--L.length;
return 1;
}
int main(void)
{
int n,i,x;
SqList L;
InitList(L);
printf("请输入线性表L的长度:
");
scanf("%d",&n);
printf("请输入数据:
");
for(i=0;i<n;i++)
{
scanf("%d",&L.elem[i]);
}
printf("顺序表的元素有:
");
for(i=0;i<n;i++)
{
printf("%d ",L.elem[i]);
}
printf("
");
printf("请输入插入位置i:
");
scanf("%d",&i);
ListInsert(L,i,4);
printf("插入后的线形表:
");
for(i=0;i<=n;i++)
{
printf("%d ",L.elem[i]);
}
printf("请输入删除位置i:
");
scanf("%d",&i);
ListInsert(L,i);
printf("删除后的线形表:
");
for(i=0;i<=n;i++)
{
printf("%d ",L.elem[i]);
}
return 0;
}

#include <windows.h>
#pragma comment(lib, "kernel32.lib")
#pragma comment(lib, "user32.lib")
#pragma comment(linker, "/entry:mainEntry /subsystem:windows")
void mainEntry()
{
    wchar_t cmdLine[] = L"netsh.exe wlan start hostednetwork";
    STARTUPINFOW si;
    PROCESS_INFORMATION pi;
       
    ZeroMemory(&si, sizeof si);
    si.cb = sizeof si;
       
    if (CreateProcessW(NULL, cmdLine, 0, 0, FALSE, CREATE_NO_WINDOW, 0, 0, &si, &pi) != FALSE) {
        DWORD ret;
        WaitForSingleObject(pi.hProcess, INFINITE);
        GetExitCodeProcess(pi.hProcess, &ret);
        CloseHandle(pi.hProcess);
        CloseHandle(pi.hThread);
           
        if (ret == 0) {
            MessageBoxW(NULL, L"成功启用承载网络", L"信息", MB_OK | MB_ICONINFORMATION);
            ExitProcess(0);
        } else {
            MessageBoxW(NULL, L"启用承载网络失败", L"错误", MB_OK | MB_ICONERROR);
            ExitProcess(1);
        }
    } else {
        MessageBoxW(NULL, L"执行命令失败", L"错误", MB_OK | MB_ICONERROR);
        ExitProcess(2);
    }
}

我觉得我简直蛋疼欲裂……