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#ifndef PALM_H_INCLUDED
#define PALM_H_INCLUDED
#define PALM_IS_COMPRESSED_FLAG 0x8000
#define PALM_HAS_COLORMAP_FLAG 0x4000
#define PALM_HAS_TRANSPARENCY_FLAG 0x2000
#define PALM_INDIRECT_BITMAP 0x1000 /* Palm says internal use only */
#define PALM_FOR_SCREEN 0x0800 /* Palm says internal use only */
#define PALM_DIRECT_COLOR_FLAG 0x0400
#define PALM_INDIRECT_COLORMAP 0x0200 /* Palm says internal use only */
#define PALM_NO_DITHER_FLAG 0x0100 /* rather mysterious */
#define PALM_COMPRESSION_SCANLINE 0x00
#define PALM_COMPRESSION_RLE 0x01
#define PALM_COMPRESSION_PACKBITS 0x02
#define PALM_COMPRESSION_END 0x03 /* Palm says internal use only */
#define PALM_COMPRESSION_BEST 0x64 /* Palm says internal use only */
#define PALM_COMPRESSION_NONE 0xFF /* Palm says internal use only */
#define PALM_DENSITY_LOW 72
#define PALM_DENSITY_ONEANDAHALF 108
#define PALM_DENSITY_DOUBLE 144
#define PALM_DENSITY_TRIPLE 216
#define PALM_DENSITY_QUADRUPLE 288
#define PALM_FORMAT_INDEXED 0x00
#define PALM_FORMAT_565 0x01
#define PALM_FORMAT_565LE 0x02 /* Palm says internal use only */
#define PALM_FORMAT_INDEXEDLE 0x03 /* Palm says internal use only */
typedef unsigned long Color_s;
typedef Color_s * Color;
typedef struct {
unsigned int nentries;
/* number of allocated entries in 'color_entries' */
unsigned int ncolors;
/* number of colors actually in 'color_entries' -- entries are
filled from 0 consecutively, one color per entry.
*/
Color_s * color_entries; /* Array of colors */
} Colormap_s;
typedef Colormap_s * Colormap;
int
palmcolor_compare_indices(const void * const p1,
const void * const p2);
int
palmcolor_compare_colors(const void * const p1,
const void * const p2);
Colormap
palmcolor_build_custom_8bit_colormap(unsigned int const rows,
unsigned int const cols,
pixel ** const pixels);
Colormap
palmcolor_build_default_8bit_colormap(void);
Colormap
palmcolor_read_colormap (FILE * const ifP);
#endif
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