provaljivanje message-a u callback funkciji

Code:

void whatWM(UINT message, WPARAM wParam, LPARAM lParam)
{
    switch (message)
    {
        case 27:    TRACE("WM_DEVMODECHANGE    %d    %d\n",wParam,lParam);break;
        case 28:    TRACE("WM_ACTIVATEAPP    %d    %d\n",wParam,lParam);break;
        case 32:    TRACE("WM_SETCURSOR    %d    %d\n",wParam,lParam);break;
        case 33:    TRACE("WM_MOUSEACTIVATE    %d    %d\n",wParam,lParam);break;
        case 36:    TRACE("WM_GETMINMAXINFO    %d    %d\n",wParam,lParam);break;
        case 40:    TRACE("WM_NEXTDLGCTL    %d    %d\n",wParam,lParam);break;
        case 42:    TRACE("WM_SPOOLERSTATUS    %d    %d\n",wParam,lParam);break;
        case 43:    TRACE("WM_DRAWITEM    %d    %d\n",wParam,lParam);break;
        case 44:    TRACE("WM_MEASUREITEM    %d    %d\n",wParam,lParam);break;
        case 45:    TRACE("WM_DELETEITEM    %d    %d\n",wParam,lParam);break;
        case 46:    TRACE("WM_VKEYTOITEM    %d    %d\n",wParam,lParam);break;
        case 47:    TRACE("WM_CHARTOITEM    %d    %d\n",wParam,lParam);break;
        case 48:    TRACE("WM_SETFONT    %d    %d\n",wParam,lParam);break;
        case 50:    TRACE("WM_SETHOTKEY    %d    %d\n",wParam,lParam);break;
        case 57:    TRACE("WM_COMPAREITEM    %d    %d\n",wParam,lParam);break;
        case 65:    TRACE("WM_COMPACTING    %d    %d\n",wParam,lParam);break;
        case 70:    TRACE("WM_WINDOWPOSCHANGING    %d    %d\n",wParam,lParam);break;
        case 71:    TRACE("WM_WINDOWPOSCHANGED    %d    %d\n",wParam,lParam);break;
        case 72:    TRACE("WM_POWER    %d    %d\n",wParam,lParam);break;
        case 74:    TRACE("WM_COPYDATA    %d    %d\n",wParam,lParam);break;
        case 78:    TRACE("WM_NOTIFY    %d    %d\n",wParam,lParam);break;
        case 80:    TRACE("WM_INPUTLANGCHANGEREQUEST    %d    %d\n",wParam,lParam);break;
        case 81:    TRACE("WM_INPUTLANGCHANGE    %d    %d\n",wParam,lParam);break;
        case 82:    TRACE("WM_TCARD    %d    %d\n",wParam,lParam);break;
        case 83:    TRACE("WM_HELP    %d    %d\n",wParam,lParam);break;
        case 85:    TRACE("WM_NOTIFYFORMAT    %d    %d\n",wParam,lParam);break;
        case 123:    TRACE("WM_CONTEXTMENU    %d    %d\n",wParam,lParam);break;
        case 124:    TRACE("WM_STYLECHANGING    %d    %d\n",wParam,lParam);break;
        case 125:    TRACE("WM_STYLECHANGED    %d    %d\n",wParam,lParam);break;
        case 126:    TRACE("WM_DISPLAYCHANGE    %d    %d\n",wParam,lParam);break;
        case 127:    TRACE("WM_GETICON    %d    %d\n",wParam,lParam);break;
        case 128:    TRACE("WM_SETICON    %d    %d\n",wParam,lParam);break;
        case 129:    TRACE("WM_NCCREATE    %d    %d\n",wParam,lParam);break;
        case 131:    TRACE("WM_NCCALCSIZE    %d    %d\n",wParam,lParam);break;
        case 132:    TRACE("WM_NCHITTEST    %d    %d\n",wParam,lParam);break;
        case 133:    TRACE("WM_NCPAINT    %d    %d\n",wParam,lParam);break;
        case 134:    TRACE("WM_NCACTIVATE    %d    %d\n",wParam,lParam);break;
        case 135:    TRACE("WM_GETDLGCODE    %d    %d\n",wParam,lParam);break;
        case 160:    TRACE("WM_NCMOUSEMOVE    %d    %d\n",wParam,lParam);break;
        case 161:    TRACE("WM_NCLBUTTONDOWN    %d    %d\n",wParam,lParam);break;
        case 162:    TRACE("WM_NCLBUTTONUP    %d    %d\n",wParam,lParam);break;
        case 163:    TRACE("WM_NCLBUTTONDBLCLK    %d    %d\n",wParam,lParam);break;
        case 164:    TRACE("WM_NCRBUTTONDOWN    %d    %d\n",wParam,lParam);break;
        case 165:    TRACE("WM_NCRBUTTONUP    %d    %d\n",wParam,lParam);break;
        case 166:    TRACE("WM_NCRBUTTONDBLCLK    %d    %d\n",wParam,lParam);break;
        case 167:    TRACE("WM_NCMBUTTONDOWN    %d    %d\n",wParam,lParam);break;
        case 168:    TRACE("WM_NCMBUTTONUP    %d    %d\n",wParam,lParam);break;
        case 169:    TRACE("WM_NCMBUTTONDBLCLK    %d    %d\n",wParam,lParam);break;
        case 256:    TRACE("WM_KEYDOWN    %d    %d\n",wParam,lParam);break;
        case 257:    TRACE("WM_KEYUP    %d    %d\n",wParam,lParam);break;
        case 258:    TRACE("WM_CHAR    %d    %d\n",wParam,lParam);break;
        case 259:    TRACE("WM_DEADCHAR    %d    %d\n",wParam,lParam);break;
        case 260:    TRACE("WM_SYSKEYDOWN    %d    %d\n",wParam,lParam);break;
        case 261:    TRACE("WM_SYSKEYUP    %d    %d\n",wParam,lParam);break;
        case 262:    TRACE("WM_SYSCHAR    %d    %d\n",wParam,lParam);break;
        case 263:    TRACE("WM_SYSDEADCHAR    %d    %d\n",wParam,lParam);break;
        case 272:    TRACE("WM_INITDIALOG    %d    %d\n",wParam,lParam);break;
        case 273:    TRACE("WM_COMMAND    %d    %d\n",wParam,lParam);break;
        case 274:    TRACE("WM_SYSCOMMAND    %d    %d\n",wParam,lParam);break;
        case 275:    TRACE("WM_TIMER    %d    %d\n",wParam,lParam);break;
        case 276:    TRACE("WM_HSCROLL                %d    %d\n",wParam,lParam);break;
        case 277:    TRACE("WM_VSCROLL                %d    %d\n",wParam,lParam);break;
        case 278:    TRACE("WM_INITMENU                %d    %d\n",wParam,lParam);break;
        case 279:    TRACE("WM_INITMENUPOPUP            %d    %d\n",wParam,lParam);break;
        case 287:    TRACE("WM_MENUSELECT            %d    %d\n",wParam,lParam);break;
        case 288:    TRACE("WM_MENUCHAR                %d    %d\n",wParam,lParam);break;
        case 289:    TRACE("WM_ENTERIDLE                %d    %d\n",wParam,lParam);break;
        case 306:    TRACE("WM_CTLCOLORMSGBOX        %d    %d\n",wParam,lParam);break;
        case 307:    TRACE("WM_CTLCOLOREDIT            %d    %d\n",wParam,lParam);break;
        case 308:    TRACE("WM_CTLCOLORLISTBOX        %d    %d\n",wParam,lParam);break;
        case 309:    TRACE("WM_CTLCOLORBTN            %d    %d\n",wParam,lParam);break;
        case 310:    TRACE("WM_CTLCOLORDLG            %d    %d\n",wParam,lParam);break;
        case 311:    TRACE("WM_CTLCOLORSCROLLBAR        %d    %d\n",wParam,lParam);break;
        case 312:    TRACE("WM_CTLCOLORSTATIC        %d    %d\n",wParam,lParam);break;
        case 512:    TRACE("WM_MOUSEMOVE                %d    %d\n",wParam,lParam);break;
        case 513:    TRACE("WM_LBUTTONDOWN            %d    %d\n",wParam,lParam);break;
        case 514:    TRACE("WM_LBUTTONUP                %d    %d\n",wParam,lParam);break;
        case 515:    TRACE("WM_LBUTTONDBLCLK            %d    %d\n",wParam,lParam);break;
        case 516:    TRACE("WM_RBUTTONDOWN            %d    %d\n",wParam,lParam);break;
        case 517:    TRACE("WM_RBUTTONUP                %d    %d\n",wParam,lParam);break;
        case 518:    TRACE("WM_RBUTTONDBLCLK            %d    %d\n",wParam,lParam);break;
        case 519:    TRACE("WM_MBUTTONDOWN            %d    %d\n",wParam,lParam);break;
        case 520:    TRACE("WM_MBUTTONUP                %d    %d\n",wParam,lParam);break;
        case 521:    TRACE("WM_MBUTTONDBLCLK            %d    %d\n",wParam,lParam);break;
        case 522:    TRACE("WM_MOUSEWHEEL            %d    %d\n",wParam,lParam);break;
        case 528:    TRACE("WM_PARENTNOTIFY            %d    %d\n",wParam,lParam);break;
        case 529:    TRACE("WM_ENTERMENULOOP            %d    %d\n",wParam,lParam);break;
        case 530:    TRACE("WM_EXITMENULOOP            %d    %d\n",wParam,lParam);break;
        case 531:    TRACE("WM_NEXTMENU                %d    %d\n",wParam,lParam);break;
        case 532:    TRACE("WM_SIZING                %d    %d\n",wParam,lParam);break;
        case 533:    TRACE("WM_CAPTURECHANGED        %d    %d\n",wParam,lParam);break;
        case 534:    TRACE("WM_MOVING                %d    %d\n",wParam,lParam);break;
        case 536:    TRACE("WM_POWERBROADCAST        %d    %d\n",wParam,lParam);break;
        case 537:    TRACE("WM_DEVICECHANGE            %d    %d\n",wParam,lParam);break;
        case 544:    TRACE("WM_MDICREATE                %d    %d\n",wParam,lParam);break;
        case 545:    TRACE("WM_MDIDESTROY            %d    %d\n",wParam,lParam);break;
        case 546:    TRACE("WM_MDIACTIVATE            %d    %d\n",wParam,lParam);break;
        case 547:    TRACE("WM_MDIRESTORE            %d    %d\n",wParam,lParam);break;
        case 548:    TRACE("WM_MDINEXT                %d    %d\n",wParam,lParam);break;
        case 549:    TRACE("WM_MDIMAXIMIZE            %d    %d\n",wParam,lParam);break;
        case 550:    TRACE("WM_MDITILE                %d    %d\n",wParam,lParam);break;
        case 551:    TRACE("WM_MDICASCADE            %d    %d\n",wParam,lParam);break;
        case 553:    TRACE("WM_MDIGETACTIVE            %d    %d\n",wParam,lParam);break;
        case 560:    TRACE("WM_MDISETMENU            %d    %d\n",wParam,lParam);break;
        case 563:    TRACE("WM_DROPFILES                %d    %d\n",wParam,lParam);break;
        case 646:    TRACE("WM_IME_CHAR                %d    %d\n",wParam,lParam);break;
        case 656:    TRACE("WM_IME_KEYDOWN            %d    %d\n",wParam,lParam);break;
        case 657:    TRACE("WM_IME_KEYUP                %d    %d\n",wParam,lParam);break;
        case 673:    TRACE("WM_MOUSEHOVER            %d    %d\n",wParam,lParam);break;
        case 784:    TRACE("WM_PALETTEISCHANGING        %d    %d\n",wParam,lParam);break;
        case 785:    TRACE("WM_PALETTECHANGED        %d    %d\n",wParam,lParam);break;
        case 786:    TRACE("WM_HOTKEY                %d    %d\n",wParam,lParam);break;
        case 791:    TRACE("WM_PRINT                    %d    %d\n",wParam,lParam);break;
        case 792:    TRACE("WM_PRINTCLIENT            %d    %d\n",wParam,lParam);break;
        case 552:    TRACE("WM_MDIICONARRANGE        %d    %d\n",wParam,lParam);break;


        case 641:        TRACE("WM_IME_SETCONTEXT    %d    %d\n",wParam,lParam);break;
        case 0x0006:    TRACE("WM_ACTIVATE            %d    %d\n",wParam,lParam);break;


        case 0x0007:    TRACE("WM_SETFOCUS            %d    %d\n",wParam,lParam);break;
        case 0x0008:    TRACE("WM_KILLFOCUS            %d    %d\n",wParam,lParam);break;
        case 0x000A:    TRACE("WM_ENABLE            %d    %d\n",wParam,lParam);break;
        case 0x000C:    TRACE("WM_SETREDRAW            %d    %d\n",wParam,lParam);break;
        case 0x000D:    TRACE("WM_GETTEXT            %d    %d\n",wParam,lParam);break;
        case 0x000E:    TRACE("WM_GETTEXTLENGTH        %d    %d\n",wParam,lParam);break;
        case 0x000F:    TRACE("WM_PAINT                %d    %d\n",wParam,lParam);break;
        case 0x0010:    TRACE("WM_CLOSE                %d    %d\n",wParam,lParam);break;
        case 0x0012:    TRACE("WM_QUIT                %d    %d\n",wParam,lParam);break;
        case 0x0014:    TRACE("WM_ERASEBKGND        %d    %d\n",wParam,lParam);break;
        case 0x0018:    TRACE("WM_SHOWWINDOW        %d    %d\n",wParam,lParam);break;
        case 0x0088:    TRACE("WM_SYNCPAINT            %d    %d\n",wParam,lParam);break;

        case 0x0003:    TRACE("WM_MOVE                %d    %d\n",wParam,lParam);break;
        case 0x0005:    TRACE("WM_SIZE                %d    %d\n",wParam,lParam);break;

        default:        TRACE("UNKNOWN!            %d    %d    %d\n",message,wParam,lParam);break;
    }
}