79 lines
1.2 KiB
C
79 lines
1.2 KiB
C
/*
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* Copyright (C) 2009 Apple Inc. All rights reserved.
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*
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* This document is the property of Apple Inc.
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* It is considered confidential and proprietary.
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*
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* This document may not be reproduced or transmitted in any form,
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* in whole or in part, without the express written permission of
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* Apple Inc.
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*/
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#ifndef __IOSTREAM_H
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#define __IOSTREAM_H
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#include <sys/types.h>
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#include <lib/libc.h>
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struct ostream
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{
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ostream & operator << (const char *str)
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{
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printf("%s", str);
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return(*this);
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}
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ostream & operator << (char *str)
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{
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printf("%s", str);
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return(*this);
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}
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ostream & operator << (int x)
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{
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printf("%d", x);
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return(*this);
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}
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ostream & operator << (unsigned int x)
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{
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printf("%u", x);
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return(*this);
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}
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ostream & operator << (long long int x)
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{
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printf("%lld", x);
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return(*this);
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}
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ostream & operator << (unsigned long long int x)
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{
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printf("%llu", x);
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return(*this);
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}
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ostream & operator << (char ch)
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{
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printf("%c", ch);
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return(*this);
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}
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};
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struct istream
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{
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istream & operator << (char &ch)
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{
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ch = getchar();
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return(*this);
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}
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};
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extern const char *endl;
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extern ostream cout;
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extern ostream cerr;
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extern istream cin;
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#endif /* __IOSTREAM_H */
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