Specify variable type in CUserNotifications

Author: AZero13

CoreFoundation/AppServices.subproj/CFUserNotification.c

@@ -193,7 +193,7 @@ static SInt32 _CFUserNotificationSendRequest(CFAllocatorRef allocator, CFStringR
     const nameLen = sizeof(NOTIFICATION_PORT_NAME_MAC);
 #else
     const char *namebuffer = NOTIFICATION_PORT_NAME_IOS;
-    const nameLen = sizeof(NOTIFICATION_PORT_NAME_IOS);
+    const CFIndex nameLen = sizeof(NOTIFICATION_PORT_NAME_IOS);
 #endif
 
     if (sessionID) {