OUINTP ( pnum, ival, rval, ifail )
==================================

  Output interface parameter

Receives:
  KI_cod_slip              *pnum           --- parameter code

Returns:
  int                      *ival           --- integer value of parameter
  double                   *rval           --- real value of parameter
  KI_cod_error             *ifail          --- failure indicator


Description:
  Outputs the value of an interface parameter.

  'pnum' specifies which parameter is to be returned:
  different parameters may be integer or real values and are returned in the
  appropriate return argument. At present all parameters returned from this
  routine are integers.

  The valid values of 'pnum' and the corresponding parameters are:

  'pnum'    return   significance

  SLIPCH    'ival'   If non-zero, all KI routines will check that their
                     parameters have acceptable values. If zero, KI routines
                     may not check their parameters.

  SLIPJO    'ival'   If non-zero, all KI routines will record their received
                     and returned values in the journal file.

  SLIPBB    'ival'   Flag indicating whether the Kernel maintains a bulletin
                     board. The defined values of 'ival' are:
                          0  no bulletin board maintained
                          1  bulletin board is maintained for tags only
                          2  bulletin board is maintained for tags and
                             user fields


  SLIPRB    'ival'   If non-zero the modeller will log all changes to the
                     model. Only if this is done may rollback marks be set or
                     used. The specific value of 'ival' is the size of the
                     rollback file in bytes.

  SLIPRF    'ival'   If 1 then ROLBFN can be used to roll forward.
                     If 0 then roll forward will not be allowed but the
                     amount of data stored in the rollback file will be
                     reduced.

  SLIPBT    'ival'  Controls the transmit and receive format, which can be
                    either text, machine-dependent binary, neutral binary,
                    or using application-registered i/o functions. The allowed
                    values of 'ival' are:

                          1      text  Receive,    text  Transmit
                          2     binary Receive,    text  Transmit
                          3      text  Receive,   binary Transmit
                          4     binary Receive,   binary Transmit
                          5      text  Receive,  neutral Transmit
                          6     binary Receive,  neutral Transmit

                          7     applio Receive,    text  Transmit
                          8     applio Receive,   binary Transmit
                          9     applio Receive,  neutral Transmit
                         10     applio Receive,   applio Transmit
                         11      text  Receive,   applio Transmit
                         12     binary Receive,   applio Transmit

  SLIPSN    'ival'   Shows the use of binary snapshots. The defined values
                     of 'ival' are:
                          1      text  get snapshot,    text  save snapshot
                          2     binary get snapshot,    text  save snapshot
                          3      text  get snapshot,   binary save snapshot
                          4     binary get snapshot,   binary save snapshot

  SLIPLC    'ival'   If non-zero, the Kernel will perform local checks of
                     geometry and topology after a local modification is
                     made to the model by CRFASU, CRSOFA, DELFAS, RMFASO,
                     SWEENT, SWIENT, TWSUFA, TWEFAC, TAPFAS or BLEFIX.

  SLIPDC    'ival'   If non-zero, limited checks on the consistency of
                     geometry attached to a model with ATTGEO and
                     neighbouring geometry will be made.

  SLIPUF    'ival'   If non-zero user fields are received with archived parts.
                     If SLIPUF is zero user-field values of received parts are
                     set to zero.

  SLIPSI    'ival'   If non-zero, the Kernel will perform self intersection
                     checks on geometry during operations which require the
                     geometry to pass the checks imposed by CHCKEN.

  SLIPCO    'ival'   Flag indicating whether the Kernel will perform composite
                     geometry checks on B-curves and B-surfaces when determining
                     whether the geometry can be modeled as a single topological
                     entity.

                     The defined values of `ival are :

                              0       Perform all composite geometry checks
                              1       Perform no composite geometry checks

                     Values outside this range return KI_bad_value.

                     This flag is set to non-zero in STAMOD.

  SLIPTL    'ival'   If non-zero, the modeller will check all tags allocated
                     against an upper bound equal to the absolute value of
                     'ival'. An operation that would otherwise result in the
                     allocation of tags exceeding 'ival' will fail, returning
                     KI_tag_limit_exceeded.


  SLIPGS    'ival'   If non-zero, generated surfaces can be created during
                     a call to SWEENT or SWIENT. If SLIPGS is zero, B-surfaces
                     will be created instead.

  SLIPGT    'ival'   Flag indicating whether general bodies are to be legally
                     returned by KI functions - principally boolean operations.
                     With SLIPGT set to zero, general bodies will not be
                     returned and the operations will fail with the same ifail
                     as at previous versions i.e. KI_non_manifold.
                     With SLIPGT set to one, general bodies will be returned as
                     valid results.