Function userpan

sys/msdos/pckeys.c:78–89

}

static void
userpan(boolean on)
{
#ifdef SCREEN_VGA
    if (iflags.usevga)
        vga_userpan(on);
#endif
#ifdef SCREEN_VESA
    if (iflags.usevesa)
        vesa_userpan(on);
#endif
}

static void
overview(boolean on)