xdfcgi/include/colors.h

#ifndef COLORS_H
#define COLORS_H

struct Rgb {
    int r, g, b;
};

struct Hls {
    int h;
    float l, s;
};

void hsl2rgb(struct Rgb *, const struct Hls const *);

void rgb2hsl(struct Hls *, const struct Rgb const *);

static void decspan(const int);

static void hexspan(const char *);

static void b(char * const);

void print_plname(const char*);

#endif