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// Copyright (C) 2016 and later: Unicode, Inc. and others.
// License & terms of use: http://www.unicode.org/copyright.html
/*
******************************************************************************
*
* Copyright (C) 1997-2005, International Business Machines
* Corporation and others. All Rights Reserved.
*
******************************************************************************
*
* File FILESTRM.H
*
* Contains FileStream interface
*
* @author Glenn Marcy
*
* Modification History:
*
* Date Name Description
* 5/8/98 gm Created.
* 03/02/99 stephen Reordered params in ungetc to match stdio
* Added wopen
*
******************************************************************************
*/
#ifndef FILESTRM_H
#define FILESTRM_H
#include "unicode/utypes.h"
typedef struct _FileStream FileStream;
U_CAPI FileStream* U_EXPORT2
T_FileStream_open(const char* filename, const char* mode);
/*
U_CAPI FileStream* U_EXPORT2
T_FileStream_wopen(const wchar_t* filename, const wchar_t* mode);
*/
U_CAPI void U_EXPORT2
T_FileStream_close(FileStream* fileStream);
U_CAPI UBool U_EXPORT2
T_FileStream_file_exists(const char* filename);
/*
U_CAPI FileStream* U_EXPORT2
T_FileStream_tmpfile(void);
*/
U_CAPI int32_t U_EXPORT2
T_FileStream_read(FileStream* fileStream, void* addr, int32_t len);
U_CAPI int32_t U_EXPORT2
T_FileStream_write(FileStream* fileStream, const void* addr, int32_t len);
U_CAPI void U_EXPORT2
T_FileStream_rewind(FileStream* fileStream);
/*Added by Bertrand A. D. */
U_CAPI char * U_EXPORT2
T_FileStream_readLine(FileStream* fileStream, char* buffer, int32_t length);
U_CAPI int32_t U_EXPORT2
T_FileStream_writeLine(FileStream* fileStream, const char* buffer);
U_CAPI int32_t U_EXPORT2
T_FileStream_putc(FileStream* fileStream, int32_t ch);
U_CAPI int U_EXPORT2
T_FileStream_getc(FileStream* fileStream);
U_CAPI int32_t U_EXPORT2
T_FileStream_ungetc(int32_t ch, FileStream *fileStream);
U_CAPI int32_t U_EXPORT2
T_FileStream_peek(FileStream* fileStream);
U_CAPI int32_t U_EXPORT2
T_FileStream_size(FileStream* fileStream);
U_CAPI int U_EXPORT2
T_FileStream_eof(FileStream* fileStream);
U_CAPI int U_EXPORT2
T_FileStream_error(FileStream* fileStream);
/*
U_CAPI void U_EXPORT2
T_FileStream_setError(FileStream* fileStream);
*/
U_CAPI FileStream* U_EXPORT2
T_FileStream_stdin(void);
U_CAPI FileStream* U_EXPORT2
T_FileStream_stdout(void);
U_CAPI FileStream* U_EXPORT2
T_FileStream_stderr(void);
U_CAPI UBool U_EXPORT2
T_FileStream_remove(const char* fileName);
#endif /* _FILESTRM*/
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