/*
   * Status code types for gss_display_status
   */
  #define GSS_C_GSS_CODE 1
  #define GSS_C_MECH_CODE 2

  /*
   * The constant definitions for channel-bindings address families
   */
  #define GSS_C_AF_UNSPEC     0;
  #define GSS_C_AF_LOCAL      1;
  #define GSS_C_AF_INET       2;
  #define GSS_C_AF_IMPLINK    3;
  #define GSS_C_AF_PUP        4;
  #define GSS_C_AF_CHAOS      5;
  #define GSS_C_AF_NS         6;
  #define GSS_C_AF_NBS        7;
  #define GSS_C_AF_ECMA       8;
  #define GSS_C_AF_DATAKIT    9;
  #define GSS_C_AF_CCITT      10;
  #define GSS_C_AF_SNA        11;
  #define GSS_C_AF_DECnet     12;
  #define GSS_C_AF_DLI        13;
  #define GSS_C_AF_LAT        14;
  #define GSS_C_AF_HYLINK     15;
  #define GSS_C_AF_APPLETALK  16;
  #define GSS_C_AF_BSC        17;
  #define GSS_C_AF_DSS        18;
  #define GSS_C_AF_OSI        19;
  #define GSS_C_AF_X25        21;

  #define GSS_C_AF_NULLADDR   255;

  #define GSS_C_NO_BUFFER ((gss_buffer_t) 0)
  #define GSS_C_NULL_OID ((gss_OID) 0)
  #define GSS_C_NULL_OID_SET ((gss_OID_set) 0)
  #define GSS_C_NO_CONTEXT ((gss_ctx_id_t) 0)
  #define GSS_C_NO_CREDENTIAL ((gss_cred_id_t) 0)
  #define GSS_C_NO_CHANNEL_BINDINGS ((gss_channel_bindings_t) 0)
  #define GSS_C_EMPTY_BUFFER {0, NULL}

  /*
   * Define the default Quality of Protection for per-message
   * services.  Note that an implementation that offers multiple
   * levels of QOP may either reserve a value (for example zero,
   * as assumed here) to mean "default protection", or alternatively
   * may simply equate GSS_C_QOP_DEFAULT to a specific explicit QOP
   * value.




 
RFC 1509            GSSAPI - Overview and C bindings      September 1993


   */
  #define GSS_C_QOP_DEFAULT 0

  /*
   * Expiration time of 2^32-1 seconds means infinite lifetime for a
   * credential or security context
   */
  #define GSS_C_INDEFINITE 0xfffffffful


  /* Major status codes */

  #define GSS_S_COMPLETE 0

  /*
   * Some "helper" definitions to make the status code macros obvious.
   */
  #define GSS_C_CALLING_ERROR_OFFSET 24
  #define GSS_C_ROUTINE_ERROR_OFFSET 16
  #define GSS_C_SUPPLEMENTARY_OFFSET 0
  #define GSS_C_CALLING_ERROR_MASK 0377ul
  #define GSS_C_ROUTINE_ERROR_MASK 0377ul
  #define GSS_C_SUPPLEMENTARY_MASK 0177777ul

  /*
   * The macros that test status codes for error conditions
   */
  #define GSS_CALLING_ERROR(x) \
    (x & (GSS_C_CALLING_ERROR_MASK << GSS_C_CALLING_ERROR_OFFSET))
  #define GSS_ROUTINE_ERROR(x) \
    (x & (GSS_C_ROUTINE_ERROR_MASK << GSS_C_ROUTINE_ERROR_OFFSET))
  #define GSS_SUPPLEMENTARY_INFO(x) \
    (x & (GSS_C_SUPPLEMENTARY_MASK << GSS_C_SUPPLEMENTARY_OFFSET))
  #define GSS_ERROR(x) \
    ((GSS_CALLING_ERROR(x) != 0) || (GSS_ROUTINE_ERROR(x) != 0))


  /*
   * Now the actual status code definitions
   */

  /*