#include <caca.h>
int main(void)
{
    /* red, green, blue */
    char p[] = "\0\255\0\0"
               "\0\0\255\0"
               "\0\0\0\255"
               "\0\0\0\0";
    struct caca_bitmap *b;
    caca_init();
    b = caca_create_bitmap(32, 1, 4, 4, 0xff00, 0xff0000, 0xff000000, 0);
    caca_draw_bitmap(0, 0, caca_get_width() - 1, caca_get_height() - 1, b, p);
    caca_refresh();
    caca_wait_event(CACA_EVENT_KEY_PRESS);
    return 0;
}