#import <objc/objc.h>
#import <objc/Object.h>
 
@interface Access: Object {
@public
    int publicVar;
@private
    int privateVar;
    int privateVar2;
@protected
    int protectedVar;
}
@end
 
 
@implementation Access
 
 
int main( int argc, const char *argv[] ) {
    Access *a = [[Access alloc] init];
 
    // works
    a->publicVar = 5;
    printf( "public var: %i\n", a->publicVar );
 
    // doesn't compile
    //a->privateVar = 10;
    //printf( "private var: %i\n", a->privateVar );
 
    return 0;
}
 
@end

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