Correct Include style for objective-c

Includes-Objc.m

#import "LineReader.h" // required to conform protocol LineReader
#import <Foundation/Foundation.h> // required to inherit NSObject

#include "MyPureCStruct.h" // required to declare plainOldData
#include "MyBlockTypedefs.h" // required to include custom blocks

@class MyOtherClass; // do not use #import
@protocol MyOtherProtocol; // do not use #import

@interface WindowsLineReader : NSObject< LineReader >
{
@public
    MyPureCStruct plainOldData;
}

@property ( nonatomic ) MyOtherClass* classVar ;
@property ( nonatomic ) id<MyOtherProtocol> protocolVar ;

@property ( nonatomic, copy ) MyCustomBlock block;

@end