[C#]
    uint AcceptSecContext(TElGSSCustomContext Ctx, TElGSSCustomName SourceName, byte[] InputToken, ref byte[] OutputToken);

[VB.NET]
    Function AcceptSecContext(ByVal Ctx As TElGSSCustomContext, ByVal SourceName As TElGSSCustomName, ByVal InputToken As Byte(), ByRef OutputToken As Byte()) As UInt32

[Pascal]
    function AcceptSecContext(Ctx : TElGSSCustomContext; SourceName : TElGSSCustomName; const InputToken : ByteArray; var OutputToken : ByteArray) : UInt32; virtual; abstract;

[C++]
    uint32_t AcceptSecContext(TElGSSCustomContext &Ctx, TElGSSCustomName &SourceName, const std::vector<uint8_t> &InputToken, std::vector<uint8_t> &OutputToken);
    uint32_t AcceptSecContext(TElGSSCustomContext *Ctx, TElGSSCustomName *SourceName, const std::vector<uint8_t> &InputToken, std::vector<uint8_t> &OutputToken);

[PHP]
    integer AcceptSecContext(TElGSSCustomContext $Ctx, TElGSSCustomName $SourceName, array of byte|string|NULL $InputToken, array of byte|string &$OutputToken)

[Java]
    not available