DOKK / manpages / debian 11 / allegro4-doc / fastline.3alleg4.en
fastline(3alleg4) Allegro manual fastline(3alleg4)

fastline - Faster version of line(). Allegro game programming library.

#include <allegro.h>

void fastline(BITMAP *bmp, int x1, int y1, int x2, int y2, int color);

Faster version of the previous function. Note that pixel correctness is not guaranteed for this function.

line(3alleg4), hline(3alleg4), vline(3alleg4), do_line(3alleg4), drawing_mode(3alleg4), makecol(3alleg4)

version 4.4.3 Allegro