[C#]
    uint InitSecContext(TElGSSCustomContext Ctx, TElGSSCustomName TargetName, bool DelegateCred, byte[] InputToken, ref byte[] OutputToken);

[VB.NET]
    Function InitSecContext(ByVal Ctx As TElGSSCustomContext, ByVal TargetName As TElGSSCustomName, ByVal DelegateCred As Boolean, ByVal InputToken As Byte(), ByRef OutputToken As Byte()) As UInt32

[Pascal]
    function InitSecContext(Ctx : TElGSSCustomContext; TargetName : TElGSSCustomName; DelegateCred : Boolean; const InputToken : ByteArray; var OutputToken : ByteArray) : UInt32; virtual; abstract;

[C++]
    uint32_t InitSecContext(TElGSSCustomContext &Ctx, TElGSSCustomName &TargetName, bool DelegateCred, const std::vector<uint8_t> &InputToken, std::vector<uint8_t> &OutputToken);
    uint32_t InitSecContext(TElGSSCustomContext *Ctx, TElGSSCustomName *TargetName, bool DelegateCred, const std::vector<uint8_t> &InputToken, std::vector<uint8_t> &OutputToken);

[PHP]
    integer InitSecContext(TElGSSCustomContext $Ctx, TElGSSCustomName $TargetName, bool $DelegateCred, array of byte|string|NULL $InputToken, array of byte|string &$OutputToken)

[Java]
    not available