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  • Subject: RPGIV - Pointer Parameter API QwpzHostPrintTransform
  • From: B.Quindt@xxxxxxxxxxxxxxxx
  • Date: Tue, 13 Mar 2001 17:07:55 +0100

Hallo,

we have a example Program witten in C in this example the API
QwpzHostPrintTransform was called.
All the Parameters passed from C Programm were Pointers.

We want to use the API in RPGIV Programm, is there a way to pass pointers
in the same way like the
C Programm does  ?

Example C Code

QwpzHostPrintTransform( procoptP,
                        (Qwpz_HPT_Opt_SpecIn_t  *)(&OPT_Spec_In),
                        LOptInP,
                        SplDataP,
                        SplDataLP,
                        (OptOut_t *)(&OPT_Spec_Out),
                        LOptOutP,
                        LOptOutAP,
                        TranDataP,
                        TranDataLP,
                        TranDataAP,
                        (char*)(&errcode) );

We tried to define the following in RPGIV  but it doesn't work.

 D PrintTransform  PR                  extproc('QwpzHostPrintTransform')
 D   ProcOptP                      *
 D   OptinP                        *
 D   LoptInP                       *
 D   SplDataP                      *
 D   SplDataLP                     *
 D   OptOutP                       *
 D   LoptOutP                      *
 D   LoptOutAP                     *
 D   TranDataP                     *
 D   TranDataLP                    *
 D   TranDataAP                    *
 D   APIError                   272    options( *NoPass )



Thank you




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