text: /*
   * Author: Landon Fuller <landonf@plausiblelabs.com>
   *
   * Copyright (c) 2013 Plausible Labs Cooperative, Inc.
   * All rights reserved.
   *
   * Permission is hereby granted, free of charge, to any person
   * obtaining a copy of this software and associated documentation
   * files (the "Software"), to deal in the Software without
   * restriction, including without limitation the rights to use,
   * copy, modify, merge, publish, distribute, sublicense, and/or sell
   * copies of the Software, and to permit persons to whom the
   * Software is furnished to do so, subject to the following
   * conditions:
   *
   * The above copyright notice and this permission notice shall be
   * included in all copies or substantial portions of the Software.
   *
   * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
   * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
   * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
   * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
   * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
   * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
   * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
   * OTHER DEALINGS IN THE SOFTWARE.
   */
  
  #import <Foundation/Foundation.h>
  
  /**
   * @ingroup plcrash_host
   * @{
   */
  
  /**
   * A major.minor.revision version number.
   */
  typedef struct PLCrashHostInfoVersion {
      /** The major version number. */
      NSUInteger major;
  
      /** The minor version numer. */
      NSUInteger minor;
  
      /** The revision number */
      NSUInteger revision;
  } PLCrashHostInfoVersion;
  
  /** The Darwin kernel major version for Mac OS X 10.7 */
  #define PLCRASH_HOST_MAC_OS_X_DARWIN_MAJOR_VERSION_10_7 11
  
  /** The Darwin kernel major version for Mac OS X 10.8 */
  #define PLCRASH_HOST_MAC_OS_X_DARWIN_MAJOR_VERSION_10_8 12
  
  /** The Darwin kernel major version for Mac OS X 10.9 */
  #define PLCRASH_HOST_MAC_OS_X_DARWIN_MAJOR_VERSION_10_9 13
  
  /** The Darwin kernel major version for iOS 6 */
  #define PLCRASH_HOST_IOS_DARWIN_MAJOR_VERSION_6 13
  
  @interface PLCrashHostInfo : NSObject {
  @private
      /** The Darwin (xnu) release version (eg, kern.osversion) */
      PLCrashHostInfoVersion _darwinVersion;
  }
  
  + (instancetype) currentHostInfo;
  
  /**
   * The Darwin (xnu) release version (eg, kern.osversion). This value is parsed from its string representation,
   * and may not be accurate. Clients should fail safely in the case of encountering an unexpected version value.
   */
  @property(nonatomic, readonly) PLCrashHostInfoVersion darwinVersion;
  
  @end
  
  /**
   * @}
   */
  