Function WinMain

wdriver.cpp:553–733

// then spins in a tight message processing loop until it terminates.

int PASCAL WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance,
  LPSTR lpszCmdLine, int nCmdShow)
{
  MSG msg;
  WNDCLASS wndclass;
  char ch;
#ifdef BETA
  char sz[cchSzMax];
#endif

  // Set up the window class shared by all instances of Astrolog.

  wi.hinst = hInstance;
  if (!hPrevInstance) {
    ClearB((pbyte)&wndclass, sizeof(WNDCLASS));
    wndclass.style = CS_HREDRAW | CS_VREDRAW | CS_BYTEALIGNWINDOW;
    wndclass.lpfnWndProc = WndProc;
    wndclass.cbClsExtra = 0;
    wndclass.cbWndExtra = 0;
    wndclass.hInstance = wi.hinst;
    wndclass.hIcon = LoadIcon(wi.hinst, MAKEINTRESOURCE(icon));
    wndclass.hCursor = LoadCursor((HINSTANCE)NULL, IDC_ARROW);
    wndclass.hbrBackground = (HBRUSH)(COLOR_WINDOW+1);
    wndclass.lpszMenuName = MAKEINTRESOURCE(menu);
    wndclass.lpszClassName = szAppName;
    if (!RegisterClass(&wndclass)) {
      PrintError("The window class could not be registered.");
      return -1L;
    }
  }

  // Create the actual window to be used and drawn on by this instance.

  wi.hmenu = LoadMenu(wi.hinst, MAKEINTRESOURCE(menu));
#ifndef PS
  DeleteMenu(wi.hmenu, cmdSavePS, MF_BYCOMMAND);
  DeleteMenu(wi.hmenu, cmdCopyPS, MF_BYCOMMAND);
#endif
#ifndef META
  DeleteMenu(wi.hmenu, cmdSavePicture, MF_BYCOMMAND);
  DeleteMenu(wi.hmenu, cmdCopyPicture, MF_BYCOMMAND);
#endif
#ifndef SVG
  DeleteMenu(wi.hmenu, cmdSaveSVG, MF_BYCOMMAND);
  DeleteMenu(wi.hmenu, cmdCopySVG, MF_BYCOMMAND);
#endif
#ifndef WIRE
  DeleteMenu(wi.hmenu, cmdSaveWire, MF_BYCOMMAND);
  DeleteMenu(wi.hmenu, cmdCopyWire, MF_BYCOMMAND);
#endif
#ifndef INTERPRET
  DeleteMenu(wi.hmenu, cmdInterpret,   MF_BYCOMMAND);
  DeleteMenu(wi.hmenu, cmdHelpMeaning, MF_BYCOMMAND);
#endif
#ifndef ARABIC
  DeleteMenu(wi.hmenu, cmdChartArabic, MF_BYCOMMAND);
#endif
#ifndef CONSTEL