guacamole-spice-protocol/libguac/include/palette.h

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 * The Original Code is libguac.
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 * The Initial Developer of the Original Code is
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#ifndef __GUAC_PALETTE_H
#define __GUAC_PALETTE_H

#include <png.h>
#include <cairo/cairo.h>

typedef struct guac_palette_entry {

    int index;
    int color;

} guac_palette_entry;


typedef struct guac_palette {

    guac_palette_entry entries[0x1000];
    png_color colors[256];
    int size;

} guac_palette;

guac_palette* guac_palette_alloc(cairo_surface_t* surface);
int guac_palette_find(guac_palette* palette, int color);
void guac_palette_free(guac_palette* palette);

#endif