SFP_E_LOS_HIGH
[SFP_E_LOS_HIGH] = "los_high",
(los_options == los_normal && event == SFP_E_LOS_HIGH);
return (los_options == los_inverted && event == SFP_E_LOS_HIGH) ||
SFP_E_LOS_HIGH : SFP_E_LOS_LOW);