typedef enum { ... } SilcArgumentDecodeType;

    Argument decode types used with silc_argument_get_decoded.

    typedef enum {
      SILC_ARGUMENT_ID,             /* SilcID */
      SILC_ARGUMENT_PUBLIC_KEY,     /* SilcPublicKey (always alloc) */
      SILC_ARGUMENT_ATTRIBUTES,     /* SilcDList (always alloc) */
      SILC_ARGUMENT_UINT32,         /* SilcUInt32 */
      SILC_ARGUMENT_BOOL,           /* SilcBool */
    } SilcArgumentDecodeType;