@interface RTSystemControl : NSObject + (id)valueForKey:(id)a0; + (unsigned long long)sysctlByName:(id)a0; + (id)valueForMib:(int *)a0 miblen:(int)a1; @end
@interface RTSystemControl : NSObject + (id)valueForKey:(id)a0; + (unsigned long long)sysctlByName:(id)a0; + (id)valueForMib:(int *)a0 miblen:(int)a1; @end