Function pamoja_mesh_seen_contains 

#[unsafe(no_mangle)]
pub unsafe extern "C" fn pamoja_mesh_seen_contains(
    cache: *const PamojaSeenCache,
    src: u32,
    id: u16,
) -> bool

Reports whether a packet is currently remembered, without recording it.

Arguments

• cache - the duplicate cache.
• src - the address the packet came from.
• id - the sequence number the packet carries.

Returns

true if the packet has been seen recently, or false if cache is null.

Safety

cache must be a live handle from pamoja_mesh_seen_new, or null.