제가.. Hello Windows 출력해주는.. API 소스를 작성하고..

빌더의 IDE 상에서 컴파일 하니 잘되거든요..

그런데.. 커맨드 라인툴(bcc32.exe)를 이용하니까 이러한 에러가 발생합니다.

C:\temp>bcc32 hello.c
Borland C++ 5.5.1 for Win32 Copyright (c) 1993, 2000 Borland
hello.c:
Warning W8057 hello.c 43: Parameter 'hPrevInstance' is never used in function Wi
nMain
Warning W8057 hello.c 43: Parameter 'szCmdLine' is never used in function WinMai
n
Turbo Incremental Link 5.00 Copyright (c) 1997, 2000 Borland
Error: Unresolved external '_main' referenced from C:\PROGRAM FILES\BORLAND\CBUI
LDER5\LIB\C0X32.OBJ

C:\temp>

뭐..보니까.. main 이 없다는 소리인거 같기도 한데..아닌가.. -_-

혹시나 해서 소스도 남깁니다.



/* hello.c */
#include <windows.h>

LRESULT CALLBACK WndProc(HWND, UINT, WPARAM, LPARAM);

int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance,
                     PSTR szCmdLine, int iCmdShow)
{
   static char szAppName[] = "HelloWin";
   HWND hwnd;
   MSG msg;
   WNDCLASSEX wndclass;

   wndclass.cbSize = sizeof(wndclass);
   wndclass.style = CS_HREDRAW | CS_VREDRAW;
   wndclass.lpfnWndProc = WndProc;
   wndclass.cbClsExtra = 0;
   wndclass.cbWndExtra = 0;
   wndclass.hInstance = hInstance;
   wndclass.hIcon = LoadIcon(NULL, IDI_APPLICATION);
   wndclass.hCursor = LoadCursor(NULL, IDC_ARROW);
   wndclass.hbrBackground = (HBRUSH)GetStockObject(WHITE_BRUSH);
   wndclass.lpszMenuName = NULL;
   wndclass.lpszClassName = szAppName;
   wndclass.hIconSm = LoadIcon(NULL, IDI_APPLICATION);

   RegisterClassEx(&wndclass);
   hwnd = CreateWindow(szAppName, "The Hello Program",
            WS_OVERLAPPEDWINDOW, CW_USEDEFAULT, CW_USEDEFAULT,
               CW_USEDEFAULT, CW_USEDEFAULT, NULL, NULL, hInstance,
                  NULL);

   ShowWindow(hwnd, iCmdShow);
   UpdateWindow(hwnd);

   while(GetMessage(&msg, NULL, 0, 0))
   {
      TranslateMessage(&msg);
      DispatchMessage(&msg);
   }

   return msg.wParam;
}


LRESULT CALLBACK WndProc(HWND hwnd, UINT iMsg, WPARAM wParam,
                     LPARAM lParam)
{
   HDC hdc;
   PAINTSTRUCT ps;
   RECT rect;

   switch(iMsg)
   {
      case WM_CREATE:
         PlaySound("Url.wav", NULL, SND_FILENAME | SND_ASYNC);
         return 0;

      case WM_PAINT:
         hdc = BeginPaint(hwnd, &ps);

         GetClientRect(hwnd, &rect);
         DrawText(hdc, "Hello, Window 95!", -1, &rect,
            DT_SINGLELINE | DT_CENTER | DT_VCENTER);
         EndPaint(hwnd, &ps);
         return 0;

      case WM_DESTROY:
         PostQuitMessage(0);
         return 0;
   }

   return DefWindowProc(hwnd, iMsg, wParam, lParam);
}