Misc warning fixes by ABX

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@22864 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

src/msw/dcprint.cpp

@@ -229,7 +229,6 @@ static bool wxGetDefaultDeviceName(wxString& deviceName, wxString& portName)
     deviceName.clear();
 
     LPDEVNAMES  lpDevNames;
-    LPTSTR      lpszDriverName;
     LPTSTR      lpszDeviceName;
     LPTSTR      lpszPortName;
 
@@ -263,7 +262,6 @@ static bool wxGetDefaultDeviceName(wxString& deviceName, wxString& portName)
     if (pd.hDevNames)
     {
         lpDevNames = (LPDEVNAMES)GlobalLock(pd.hDevNames);
-        lpszDriverName = (LPTSTR)lpDevNames + lpDevNames->wDriverOffset;
         lpszDeviceName = (LPTSTR)lpDevNames + lpDevNames->wDeviceOffset;
         lpszPortName   = (LPTSTR)lpDevNames + lpDevNames->wOutputOffset;
 

src/msw/ole/automtn.cpp

@@ -949,7 +949,6 @@ BOOL TmFromOleDate(DATE dtSrc, struct tm& tmDest)
 	if (dtSrc > MAX_DATE || dtSrc < MIN_DATE) // about year 100 to about 9999
 		return FALSE;
 
-	long nDays;             // Number of days since Dec. 30, 1899
 	long nDaysAbsolute;     // Number of days since 1/1/0
 	long nSecsInDay;        // Time in seconds since midnight
 	long nMinutesInDay;     // Minutes in day
@@ -964,9 +963,6 @@ BOOL TmFromOleDate(DATE dtSrc, struct tm& tmDest)
 
 	double dblDate = dtSrc; // tempory serial date
 
-	// If a valid date, then this conversion should not overflow
-	nDays = (long)dblDate;
-
 	// Round to the second
 	dblDate += ((dtSrc > 0.0) ? HALF_SECOND : -HALF_SECOND);
 

src/msw/window.cpp

@@ -4427,8 +4427,6 @@ wxKeyEvent wxWindowMSW::CreateKeyEvent(wxEventType evType,
 // WM_KEYDOWN one
 bool wxWindowMSW::HandleChar(WXWPARAM wParam, WXLPARAM lParam, bool isASCII)
 {
-    bool ctrlDown = FALSE;
-
     int id;
     if ( isASCII )
     {
@@ -4453,7 +4451,7 @@ bool wxWindowMSW::HandleChar(WXWPARAM wParam, WXLPARAM lParam, bool isASCII)
                     break;
 
                 default:
-                    ctrlDown = TRUE;
+                    //ctrlDown = TRUE;
                     break;
             }
         }