Function pamoja_event_publisher_new 

#[unsafe(no_mangle)]
pub extern "C" fn pamoja_event_publisher_new(
    capacity: usize,
) -> *mut PamojaEventPublisher

Creates a bus with no subscribers yet, and a publisher on it.

Arguments

• capacity - how many events a slow subscriber may fall behind before it starts missing them, rounded up to the next power of two and at most 1048576.

Returns

A handle the caller must release with pamoja_event_publisher_free.