Function pamoja_radio_duty_cycle_earliest_us 

#[unsafe(no_mangle)]
pub unsafe extern "C" fn pamoja_radio_duty_cycle_earliest_us(
    guard: *const PamojaRadioDutyCycle,
) -> u64

Returns the earliest time the next transmission may start.

Arguments

• guard - the duty-cycle guard.

Returns

A time in microseconds on the caller’s clock, or UINT64_MAX when the limit forbids transmitting or guard is null.

Safety

guard must be a live handle from pamoja_radio_duty_cycle_new, or null.