man ggiFillscreen (Fonctions bibliothèques) - ggiFillscreen : Fills the entire virtual screen
NAME
ggiFillscreen : Fills the entire virtual screen
SYNOPSIS
#include <ggi/ggi.h>
int ggiFillscreen(ggi_visual_t vis);
DESCRIPTION
Fills the current clipping rectangle (usually the entire virtual screen) with the current foreground color. It may be more efficient than the corresponding call to ggiDrawBox.
RETURN VALUE
This function returns 0 to indicate success.