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/* RCSid: $Id: ciq.h,v 2.5 2004/03/28 20:33:13 schorsch Exp $ */
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#ifndef _RAD_CIQ_H_
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#define _RAD_CIQ_H_
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#include <stdio.h>
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#include "pic.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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#define red(i) (((i)>>7&0xf8)|4) /* 5 bits red, 5 bits green, 5 bits blue */
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#define gre(i) (((i)>>2&0xf8)|4)
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#define blu(i) (((i)<<3&0xf8)|4)
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#define len 32768
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extern int hist[len]; /* list of frequencies or pixelvalues for coded color */
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extern colormap color; /* quantization colormap */
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extern int n; /* number of colors in it */
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#define linealloc(xdim) (pixel *)emalloc(sizeof(pixel)*xdim)
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#define line3alloc(xdim) (rgbpixel *)emalloc(sizeof(rgbpixel)*xdim)
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#ifdef __cplusplus
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}
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#endif
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#endif /* _RAD_CIQ_H_ */
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