RPG invocation (ILE)

     C*..1....:....2....:....3....:....4....:....5....:....6....:....7..
     C                     CALLP     exitname(MQDXP : MQMD : INLEN :
     C                                        INBUF : OUTLEN : OUTBUF)

The prototype definition for the call is:

     D*..1....:....2....:....3....:....4....:....5....:....6....:....7..
     Dexitname         PR                  EXTPROC('exitname')
     D* Data-conversion exit parameter block
     D MQDXP                         44A
     D* Message descriptor
     D MQMD                         364A
     D* Length in bytes of INBUF
     D INLEN                         10I 0 VALUE
     D* Buffer containing the unconverted message
     D INBUF                           *   VALUE
     D* Length in bytes of OUTBUF
     D OUTLEN                        10I 0 VALUE
     D* Buffer containing the converted message
     D OUTBUF                          *   VALUE

End of product-sensitive programming interface