// copy file source to file dest
void copy_file(const char *pathSrc, const char *pathDest);
// extract key = value
int parse_line (const char *line, char **key, char **value);
// copy file source to file dest
void copy_file(const char *pathSrc, const char *pathDest);
// extract key = value
int parse_line (const char *line, char **key, char **value);
// conversion
int hex_char_to_int (char c);
int hex_to_rgb (char *hex, int *r, int *g, int *b);
void get_color (char *hex, double *rgb);
// conversion
int hex_char_to_int (char c);
int hex_to_rgb (char *hex, int *r, int *g, int *b);
void get_color (char *hex, double *rgb);
// adjust Alpha/Saturation/Brightness on an ARGB icon
// alpha from 0 to 100, satur from 0 to 1, bright from 0 to 1.
void adjust_asb(DATA32 *data, int w, int h, int alpha, float satur, float bright);
// adjust Alpha/Saturation/Brightness on an ARGB icon
// alpha from 0 to 100, satur from 0 to 1, bright from 0 to 1.
void adjust_asb(DATA32 *data, int w, int h, int alpha, float satur, float bright);