20 #import "HWUtils.h"

    20 #import "HWUtils.h"

    21 #import <sys/types.h>

    21 #import <sys/types.h>

    22 #import <sys/sysctl.h>

    22 #import <sys/sysctl.h>

    23 #import <netinet/in.h>

    23 #import <netinet/in.h>

    24 #import <SystemConfiguration/SCNetworkReachability.h>

    24 #import <SystemConfiguration/SCNetworkReachability.h>

    26 

    25 

    27 

    26 

    28 static NSString *cachedModel = nil;

    27 static NSString *cachedModel = nil;

    29 static NSArray *cachedColors = nil;

    28 static NSArray *cachedColors = nil;

    30 static NSMutableArray *activePorts = nil;

    29 static NSMutableArray *activePorts = nil;