text: //
  //  GTMSystemVersion.h
  //
  //  Copyright 2007-2008 Google Inc.
  //
  //  Licensed under the Apache License, Version 2.0 (the "License"); you may not
  //  use this file except in compliance with the License.  You may obtain a copy
  //  of the License at
  // 
  //  http://www.apache.org/licenses/LICENSE-2.0
  // 
  //  Unless required by applicable law or agreed to in writing, software
  //  distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
  //  WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.  See the
  //  License for the specific language governing permissions and limitations under
  //  the License.
  //
  
  #import <Foundation/Foundation.h>
  #import "GTMDefines.h"
  
  // A class for getting information about what system we are running on
  @interface GTMSystemVersion : NSObject
  
  // Returns the current system version major.minor.bugFix
  + (void)getMajor:(long*)major minor:(long*)minor bugFix:(long*)bugFix;
  
  #if GTM_MACOS_SDK
  // Returns YES if running on 10.3, NO otherwise.
  + (BOOL)isPanther;
  
  // Returns YES if running on 10.4, NO otherwise.
  + (BOOL)isTiger;
  
  // Returns YES if running on 10.5, NO otherwise.
  + (BOOL)isLeopard;
  
  // Returns a YES/NO if the system is 10.3 or better
  + (BOOL)isPantherOrGreater;
  
  // Returns a YES/NO if the system is 10.4 or better
  + (BOOL)isTigerOrGreater;
  
  // Returns a YES/NO if the system is 10.5 or better
  + (BOOL)isLeopardOrGreater;
  #endif  // GTM_MACOS_SDK
  
  @end
  