Use Cocoa integer types to facilitate 64-bit transition

keycastr/KCAppController.h

@@ -52,7 +52,7 @@
 	IBOutlet NSMenuItem* dockShortcutItem;
 	BOOL _isCapturing;
 	BOOL _allowToggle;
-	int _startupIconPreference;
+	NSInteger _startupIconPreference;
     KCKeyboardTap* keyboardTap;
 }
 

keycastr/KCDefaultVisualizer.m

@@ -250,7 +250,7 @@
 
 -(void) _suspendAnimations
 {
-	int vc = [_runningAnimations count];
+	NSUInteger vc = [_runningAnimations count];
 	int i;
 	for (i = 0; i < vc; ++i)
 	{
@@ -261,7 +261,7 @@
 
 -(void) _resumeAnimations
 {
-	int vc = [_runningAnimations count];
+	NSUInteger vc = [_runningAnimations count];
 	int i;
 	for (i = 0; i < vc; ++i)
 	{
@@ -343,7 +343,7 @@
 	[_bezelView removeFromSuperview];
 	
 	NSArray* a = [[w contentView] subviews];
-	int vc = [a count];
+	NSUInteger vc = [a count];
 	int i;
 	for (i = 0; i < vc; ++i)
 	{
@@ -476,7 +476,7 @@ static const int kKCBezelBorder = 6;
 			float deltaY = size.height - frame.size.height;
 			NSWindow* w = [self window];
 			NSArray* a = [[w contentView] subviews];
-			int vc = [a count];
+			NSUInteger vc = [a count];
 			int i;
 			for (i = 0; i < vc; ++i)
 			{

keycastr/KCKeyboardTap.m

@@ -247,7 +247,7 @@ CGEventRef eventTapCallback(
         modifiers |= NSAlternateKeyMask;
 
     UniChar buf[3] = {0};
-    UInt32 len;
+    UniCharCount len;
     UInt32 deadKeys = 0;
 
     TISInputSourceRef inputSource = TISCopyCurrentKeyboardLayoutInputSource();

keycastr/KCPrefsWindowController.h

@@ -39,7 +39,7 @@
 	NSMutableArray* toolbarItemIdentifiers;
 	NSToolbar* toolbar;
 	NSMutableArray* preferenceViews;
-	int _selectedPreferencePane;
+	NSInteger _selectedPreferencePane;
 }
 
 -(void) changeVisualizerFrom:(id<KCVisualizer>)old to:(id<KCVisualizer>)new;

keycastr/KCPrefsWindowController.m

@@ -64,7 +64,7 @@
 	NSToolbarItem* item = sender;
 	
 	// Otherwise, switch preference panes:
-	int tag = [item tag];
+	NSInteger tag = [item tag];
 	if (tag == _selectedPreferencePane)
 		return;