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37 lines
1.0 KiB
C
37 lines
1.0 KiB
C
/*
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* Copyright (C) 2001 MontaVista Software Inc.
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* Author: Jun Sun, jsun@mvista.com or jsun@junsun.net
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by the
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* Free Software Foundation; either version 2 of the License, or (at your
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* option) any later version.
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*
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*/
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#ifndef _print_h_
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#define _print_h_
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#include <stdarg.h>
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/* this is the maximum width for a variable */
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#define LP_MAX_BUF 80
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/* -*-
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* output function takes an void pointer which is passed in as the
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* second argument in lp_Print(). This black-box argument gives output
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* function a way to track state.
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*
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* The second argument in output function is a pointer to char buffer.
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* The third argument specifies the number of chars to outputed.
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*
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* output function cannot assume the buffer is null-terminated after
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* l number of chars.
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*/
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void lp_Print(void (*output)(void *, char *, int),
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void * arg,
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char *fmt,
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va_list ap);
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#endif
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