int git_config_colorbool(const char *var, const char *value, int stdout_is_tty);
void color_parse(const char *var, const char *value, char *dst);
int color_fprintf(FILE *fp, const char *color, const char *fmt, ...);
int git_config_colorbool(const char *var, const char *value, int stdout_is_tty);
void color_parse(const char *var, const char *value, char *dst);
int color_fprintf(FILE *fp, const char *color, const char *fmt, ...);