pub unsafe extern "C" fn SteamAPI_ISteamInventory_SetPropertyInt64(
self_: *mut ISteamInventory,
handle: SteamInventoryUpdateHandle_t,
nItemID: SteamItemInstanceID_t,
pchPropertyName: *const c_char,
nValue: int64
) -> bool
pub unsafe extern "C" fn SteamAPI_ISteamInventory_SetPropertyInt64(
self_: *mut ISteamInventory,
handle: SteamInventoryUpdateHandle_t,
nItemID: SteamItemInstanceID_t,
pchPropertyName: *const c_char,
nValue: int64
) -> bool