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/* RCSid: $Id$ */
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/* color table routines
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*/
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#ifndef _RAD_CLRTAB_H_
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#define _RAD_CLRTAB_H_
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#ifdef __cplusplus
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extern "C" {
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#endif
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/* defined in clrtab.c */
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extern int new_histo(int n);
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extern void cnt_pixel(BYTE col[]);
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extern void cnt_colrs(COLR *cs, int n);
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extern int new_clrtab(int ncolors);
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extern int map_pixel(BYTE col[]);
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extern void map_colrs(BYTE *bs, COLR *cs, int n);
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extern void dith_colrs(BYTE *bs, COLR *cs, int n);
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/* defined in neuclrtab.c */
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extern int neu_init(long npixels);
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extern void neu_pixel(BYTE col[]);
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extern void neu_colrs(COLR *cs, int n);
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extern int neu_clrtab(int ncolors);
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extern int neu_map_pixel(BYTE col[]);
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extern void neu_map_colrs(BYTE *bs, COLR *cs, int n);
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extern void neu_dith_colrs(BYTE *bs, COLR *cs, int n);
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#ifdef __cplusplus
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}
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#endif
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#endif /* _RAD_CLRTAB_H_ */
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