pub unsafe extern "C" fn SteamAPI_ISteamMatchmaking_InviteUserToLobby(
self_: *mut ISteamMatchmaking,
steamIDLobby: uint64_steamid,
steamIDInvitee: uint64_steamid
) -> bool
pub unsafe extern "C" fn SteamAPI_ISteamMatchmaking_InviteUserToLobby(
self_: *mut ISteamMatchmaking,
steamIDLobby: uint64_steamid,
steamIDInvitee: uint64_steamid
) -> bool