Rip out 'long' and 'L'-suffixed integer literals.
(Rough first cut.)
diff --git a/Lib/plat-mac/Carbon/Windows.py b/Lib/plat-mac/Carbon/Windows.py
index b09d537..9654226 100644
--- a/Lib/plat-mac/Carbon/Windows.py
+++ b/Lib/plat-mac/Carbon/Windows.py
@@ -20,24 +20,24 @@
 kAltPlainWindowClass = 16
 kDrawerWindowClass = 20
 # kAllWindowClasses = (unsigned long)0xFFFFFFFF
-kWindowNoAttributes = 0L
-kWindowCloseBoxAttribute = (1L << 0)
-kWindowHorizontalZoomAttribute = (1L << 1)
-kWindowVerticalZoomAttribute = (1L << 2)
+kWindowNoAttributes = 0
+kWindowCloseBoxAttribute = (1 << 0)
+kWindowHorizontalZoomAttribute = (1 << 1)
+kWindowVerticalZoomAttribute = (1 << 2)
 kWindowFullZoomAttribute = (kWindowVerticalZoomAttribute | kWindowHorizontalZoomAttribute)
-kWindowCollapseBoxAttribute = (1L << 3)
-kWindowResizableAttribute = (1L << 4)
-kWindowSideTitlebarAttribute = (1L << 5)
-kWindowToolbarButtonAttribute = (1L << 6)
-kWindowNoUpdatesAttribute = (1L << 16)
-kWindowNoActivatesAttribute = (1L << 17)
-kWindowOpaqueForEventsAttribute = (1L << 18)
-kWindowNoShadowAttribute = (1L << 21)
-kWindowHideOnSuspendAttribute = (1L << 24)
-kWindowStandardHandlerAttribute = (1L << 25)
-kWindowHideOnFullScreenAttribute = (1L << 26)
-kWindowInWindowMenuAttribute = (1L << 27)
-kWindowLiveResizeAttribute = (1L << 28)
+kWindowCollapseBoxAttribute = (1 << 3)
+kWindowResizableAttribute = (1 << 4)
+kWindowSideTitlebarAttribute = (1 << 5)
+kWindowToolbarButtonAttribute = (1 << 6)
+kWindowNoUpdatesAttribute = (1 << 16)
+kWindowNoActivatesAttribute = (1 << 17)
+kWindowOpaqueForEventsAttribute = (1 << 18)
+kWindowNoShadowAttribute = (1 << 21)
+kWindowHideOnSuspendAttribute = (1 << 24)
+kWindowStandardHandlerAttribute = (1 << 25)
+kWindowHideOnFullScreenAttribute = (1 << 26)
+kWindowInWindowMenuAttribute = (1 << 27)
+kWindowLiveResizeAttribute = (1 << 28)
 # kWindowNoConstrainAttribute = (unsigned long)((1L << 31))
 kWindowStandardDocumentAttributes = (kWindowCloseBoxAttribute | kWindowFullZoomAttribute | kWindowCollapseBoxAttribute | kWindowResizableAttribute)
 kWindowStandardFloatingAttributes = (kWindowCloseBoxAttribute | kWindowCollapseBoxAttribute)
@@ -225,7 +225,7 @@
 # kMouseUpOutOfSlop = (long)0x80008000
 kWindowDefinitionVersionOne = 1
 kWindowDefinitionVersionTwo = 2
-kWindowIsCollapsedState = (1 << 0L)
+kWindowIsCollapsedState = (1 << 0)
 kStoredWindowSystemTag = FOUR_CHAR_CODE('appl')
 kStoredBasicWindowDescriptionID = FOUR_CHAR_CODE('sbas')
 kStoredWindowPascalTitleID = FOUR_CHAR_CODE('s255')
@@ -251,8 +251,8 @@
 kWindowGroupContentsVisible = 1 << 2
 kWindowPaintProcOptionsNone = 0
 kScrollWindowNoOptions = 0
-kScrollWindowInvalidate = (1L << 0)
-kScrollWindowEraseToPortBackground = (1L << 1)
+kScrollWindowInvalidate = (1 << 0)
+kScrollWindowEraseToPortBackground = (1 << 1)
 kWindowMenuIncludeRotate = 1 << 0
 kWindowZoomTransitionEffect = 1
 kWindowSheetTransitionEffect = 2
@@ -261,11 +261,11 @@
 kWindowHideTransitionAction = 2
 kWindowMoveTransitionAction = 3
 kWindowResizeTransitionAction = 4
-kWindowConstrainMayResize = (1L << 0)
-kWindowConstrainMoveRegardlessOfFit = (1L << 1)
-kWindowConstrainAllowPartial = (1L << 2)
-kWindowConstrainCalcOnly = (1L << 3)
-kWindowConstrainUseTransitionWindow = (1L << 4)
+kWindowConstrainMayResize = (1 << 0)
+kWindowConstrainMoveRegardlessOfFit = (1 << 1)
+kWindowConstrainAllowPartial = (1 << 2)
+kWindowConstrainCalcOnly = (1 << 3)
+kWindowConstrainUseTransitionWindow = (1 << 4)
 kWindowConstrainStandardOptions = kWindowConstrainMoveRegardlessOfFit
 kWindowLatentVisibleFloater = 1 << 0
 kWindowLatentVisibleSuspend = 1 << 1