[ruby-talk:00155] Re: undefined method 'call'... help please

Here is my source for the "init" function:

// START HERE
VALUE AppInit ( VALUE obj )
{
    // Declarations
    WNDCLASS wndclass;

    // GO !
    hApp = 0;

    wndclass.style         = CS_HREDRAW | CS_VREDRAW;
    wndclass.lpfnWndProc   = &AppDefProc;
    wndclass.cbClsExtra    = 0;
    wndclass.cbWndExtra    = 0;
    wndclass.hInstance     = GetModuleHandle ( NULL );
    wndclass.hIcon         = LoadIcon ( NULL, IDI_WINLOGO ); //
IDI_APPLICATION) ;
    wndclass.hCursor       = LoadCursor ( NULL, IDC_ARROW );
                                // API docs state that 1 must be
                                // added to the color constant!
    wndclass.hbrBackground = (HBRUSH) ( COLOR_BTNFACE+1 );
    wndclass.lpszMenuName  = NULL;
    wndclass.lpszClassName = __WINGKR_CLASS_NAME;

    if ( RegisterClass (&wndclass) )
    {
        printf ("\n b4 CreateWindow");
  hApp = CreateWindow ( __WINGKR_CLASS_NAME, /* window class name */
        NULL,           /* window caption */
        WS_OVERLAPPEDWINDOW,  /* window style */
        CW_USEDEFAULT,  /* initial x position */
        CW_USEDEFAULT,  /* initial y position */
        CW_USEDEFAULT,  /* initial x size */
        CW_USEDEFAULT,  /* initial y size */
        NULL,           /* parent window handle */
        NULL,           /* window menu handle */
        GetModuleHandle ( NULL ),              /* program instance handle */
        NULL) ;                 /* creation parameters */
  printf ("\n after CreateWindow");
  if ( !hApp )
  {
   printf ( "\n Failure to create window" );
  }
 }
 else
 {
  printf ( "\n Failure to register class" );
 }

 return Qnil;
}
// END HERE

Hope this helps.
Thanks.
Bryce