APM_BIOS_DISENGAGED
if ((enable == 0) && (apm_info.bios.flags & APM_BIOS_DISENGAGED))
apm_info.bios.flags &= ~APM_BIOS_DISENGAGED;
apm_info.bios.flags |= APM_BIOS_DISENGAGED;
if ((apm_info.bios.flags & APM_BIOS_DISENGAGED)
if (((apm_info.bios.flags & APM_BIOS_DISENGAGED) == 0)