vc++新手编译查错

#include <windows.h>
#include <stdio.h>
LRESULT CALLBACK Winsunproc(
HWND hwnd, // handle to window
UINT uMsg, // message identifier
WPARAM wParam, // first message parameter
LPARAM lParam // second message parameter
);
int WINAPI WinMain(
HINSTANCE hInstance, // handle to current instance
HINSTANCE hPrevInstance, // handle to previous instance
LPSTR lpCmdLine, // command line
int nCmdShow // show state
)
{
WNDCLASS wndcls;
wndcls.cbClsExtra=0;
wndcls.cbWndExtra=0;
wndcls.hbrBackground=(HBRUSH)GetStockObject(BLACK_BRUSH);
wndcls.hCursor=LoadCursor(NULL,IDC_APPSTARTING);
wndcls.hIcon=LoadIcon(NULL,IDI_APPLICATION);
wndcls.hInstance=hInstance;
wndcls.lpfnWndProc=Winsunproc;
wndcls.lpszClassName="牛逼一刀斩";
wndcls.lpszMenuName=NULL;
wndcls.style=CS_HREDRAW | CS_VREDRAW;
RegisterClass(&wndcls);

HWND hwnd;
hwnd=CreateWindow("牛逼一刀斩","我砍我砍我砍砍砍",WS_OVERLAPPEDWINDOW,
0,0,600,400,NULL,NULL,hInstance,NULL);
ShowWindow(hwnd,SW_SHOWNORMAL);
UpdateWindow(hwnd);
MSG msg;
{while (GetMessage(&msg,NULL,0,0))
{
TranslateMessage(&msg);
DispatchMessage(&msg);
}
return msg.wParam;
}
}

LRESULT CALLBACK Winsunproc(
HWND hwnd,
UINT uMsg,
WPARAM wParam,
LPARAM lParam
)
{
switch(uMsg)
{
case WM_CHAR:
char szChar[20];
sprintf(szChar,"char code is %d",wParam);
MessageBox(hwnd,szChar,"char",0);
break;
case WM_LBUTTONDOWN:
MessageBox(hwnd,"砍死你丫的","message",0);
HDC hdc;
hdc=GetDC(hwnd);
TextOut(hdc,0,50,"我砍!",strlen("我砍!"));
break;
case WM_PAINT:
HDC hDC;
PAINTSTRUCT ps;
hDC=BeginPaint(hwnd,&ps);
TextOut(hDC,0,0,"我老牛你也敢砍?",strlen("我老牛你也敢砍?"));
EndPaint(hwnd,&ps);
break;
case WM_CLOSE:
if (IDYES==MessageBox(hwnd,"是否真的结束?","message",MB_YESNO))
{
DestroyWindow(hwnd);
}
break;
case WM_DESTROY:
PostQuitMessage(0);
break;
default:
return DefWindowProc(hwnd,uMsg,wParam,lParam);

}
}
return 0;
}

报错：--------------------Configuration: WinMain - Win32 Debug--------------------
Compiling...
WinMain.cpp
e:\c\winmain\winmain.cpp(85) : error C2143: syntax error : missing ';' before 'return'
e:\c\winmain\winmain.cpp(86) : error C2143: syntax error : missing ';' before '}'
e:\c\winmain\winmain.cpp(86) : error C2143: syntax error : missing ';' before '}'
e:\c\winmain\winmain.cpp(86) : error C2143: syntax error : missing ';' before '}'
Error executing cl.exe.

WinMain.exe - 4 error(s), 0 warning(s)

新手问题多多~刚补了几个错的，现在又冒出几个~呵呵
请大家帮帮忙~
地址：http://hi.baidu.com/先锋联盟
那位兄弟，我照你说的做了~但是出现了这么个问题，不是语法错误~该怎么处理哦~等下解决了给你加分
报错：--------------------Configuration: WinMain - Win32 Debug--------------------
Compiling...
WinMain.cpp
Linking...
LIBCD.lib(crt0.obj) : error LNK2001: unresolved external symbol _main
Debug/WinMain.exe : fatal error LNK1120: 1 unresolved externals
Error executing link.exe.

WinMain.exe - 2 error(s), 0 warning(s)