Function furi_event_loop_timer_get_remaining_time 

pub unsafe extern "C" fn furi_event_loop_timer_get_remaining_time(
    timer: *const FuriEventLoopTimer,
) -> u32

Get the time remaining before the timer becomes expires.

For stopped or expired timers, this function returns 0.

Arguments

• timer (direction in) - pointer to the timer to be queried

Returns

remaining time in ticks