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/* Copyright (C) 1997, 1998, 1999 Aladdin Enterprises. All rights reserved.
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This software is provided AS-IS with no warranty, either express or
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implied.
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This software is distributed under license and may not be copied,
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modified or distributed except as expressly authorized under the terms
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of the license contained in the file LICENSE in this distribution.
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For more information about licensing, please refer to
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http://www.ghostscript.com/licensing/. For information on
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commercial licensing, go to http://www.artifex.com/licensing/ or
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contact Artifex Software, Inc., 101 Lucas Valley Road #110,
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San Rafael, CA 94903, U.S.A., +1(415)492-9861.
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*/
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/* $Id: spprint.h,v 1.6 2002/06/16 05:00:54 lpd Exp $ */
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/* Print values in ASCII form on a stream */
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#ifndef spprint_INCLUDED
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# define spprint_INCLUDED
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/* Define an opaque type for streams. */
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#ifndef stream_DEFINED
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# define stream_DEFINED
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typedef struct stream_s stream;
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#endif
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/* Put a character on a stream. */
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#define stream_putc(s, c) spputc(s, c)
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/* Put a byte array on a stream. */
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int stream_write(stream * s, const void *ptr, uint count);
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/* Put a string on a stream. */
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int stream_puts(stream * s, const char *str);
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/*
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* Print (a) floating point number(s) using a format. This is needed
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* because %f format always prints a fixed number of digits after the
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* decimal point, and %g format may use %e format, which PDF disallows.
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* These functions return a pointer to the next %-element of the format, or
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* to the terminating 0.
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*/
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const char *pprintg1(stream * s, const char *format, floatp v);
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const char *pprintg2(stream * s, const char *format, floatp v1, floatp v2);
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const char *pprintg3(stream * s, const char *format,
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floatp v1, floatp v2, floatp v3);
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const char *pprintg4(stream * s, const char *format,
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floatp v1, floatp v2, floatp v3, floatp v4);
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const char *pprintg6(stream * s, const char *format,
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floatp v1, floatp v2, floatp v3, floatp v4,
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floatp v5, floatp v6);
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/*
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* The rest of these printing functions exist solely because the ANSI C
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* "standard" for functions with a variable number of arguments is not
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* implemented properly or consistently across compilers.
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*/
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/* Print (an) int value(s) using a format. */
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const char *pprintd1(stream * s, const char *format, int v);
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const char *pprintd2(stream * s, const char *format, int v1, int v2);
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const char *pprintd3(stream * s, const char *format,
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int v1, int v2, int v3);
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const char *pprintd4(stream * s, const char *format,
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int v1, int v2, int v3, int v4);
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/* Print a long value using a format. */
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const char *pprintld1(stream * s, const char *format, long v);
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const char *pprintld2(stream * s, const char *format, long v1, long v2);
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const char *pprintld3(stream * s, const char *format,
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long v1, long v2, long v3);
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/* Print (a) string(s) using a format. */
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const char *pprints1(stream * s, const char *format, const char *str);
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const char *pprints2(stream * s, const char *format,
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const char *str1, const char *str2);
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const char *pprints3(stream * s, const char *format,
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const char *str1, const char *str2, const char *str3);
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#endif /* spprint_INCLUDED */
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