HP graphics

void menu(char a[5],char b[5],char c[5],char d[5],char e[5],char f[5]);

int main(void){
    char a[] = "Ec 1";
    char b[] = "Ec 2";
    char c[] = "Ec 3";
    char d[] = "Ec 4";
    char e[] = "Ec 5";
    char f[] = "Ec 6";
    menu(a,b,c,d,e,f);
    while(!keyb_isON());
    return 0;
}
void menu(char a[5],char b[5],char c[5],char d[5],char e[5],char f[5]){
    hpg_clear();
    hpg_draw_rect(0,72,21,79);
    hpg_draw_rect(22,72,43,79);
    hpg_draw_rect(44,72,65,79);
    hpg_draw_rect(66,72,87,79);
    hpg_draw_rect(88,72,109,79);
    hpg_draw_rect(110,72,130,79);
    hpg_set_font(hpg_stdscreen, hpg_get_minifont());
    hpg_draw_text(a,2,73);
    hpg_draw_text(b,24,73);
    hpg_draw_text(c,46,73);
    hpg_draw_text(d,68,73);
    hpg_draw_text(e,90,73);
    hpg_draw_text(f,112,73);
    hpg_set_font(hpg_stdscreen, hpg_get_bigfont());
}