About:

Just do one stupid thing: replace [color] and {color} in format of printf(format, ...) with ANSI escape codes. That's it.
These color format will be recognized:

clear :reset the color.
underline :underline
highlight :highlight
red
blue
green
yellow
cyan
black
white
purple
base :You need to define it.
R;G;B :RGB color.

Use {color} for foreground color and [color] for background color. Note that cprintf() will always clear the color in the end once you call it, but for background color, you need a [clear] before \n.

Example:

#include"include/cprintf.h"intmain()
{
cprintf("[green] [blue] [green] [red] [green] [clear]\n");
cprintf("[red] [green] [red] [blue] [green] [blue] [red] [clear]\n");
cprintf("[green] [blue] [green] [red] [green] [clear]\n");
cprintf("[green] [red] [green] [blue] [green] [clear]\n");
cprintf("[blue] [green] [blue] [red] [green] [red] [blue] [clear]\n");
}