pub unsafe extern "C" fn SteamAPI_ISteamInventory_ExchangeItems(
self_: *mut ISteamInventory,
pResultHandle: *mut SteamInventoryResult_t,
pArrayGenerate: *const SteamItemDef_t,
punArrayGenerateQuantity: *const uint32,
unArrayGenerateLength: uint32,
pArrayDestroy: *const SteamItemInstanceID_t,
punArrayDestroyQuantity: *const uint32,
unArrayDestroyLength: uint32
) -> bool