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  1.  Home
  2. RPG400-L
  3. December 2005

Re: *VARSIZE parameter overwrites other variables.

Opdesc and CEEDOD api:

h nomain
h* Emulate keyword CHECK(RZ).
 /copy qcpylesrc,mcheckrz
d ceedod          pr
d parmnum                       10i 0 const
d                               10i 0
d                               10i 0
d                               10i 0
d                               10i 0
d                               10i 0
d                               12a   options(*omit)  
p mcheckrz        b                   export
dmcheckrz         pi            20    opdesc
d input                        100    options(*varsize) const
d ceedodtype1     s             10i 0
d ceedodtype2     s             10i 0
d ceedodinfo1     s             10i 0
d ceedodinfo2     s             10i 0
d ceedodinlen     s             10i 0
d l               s              2  0
d s               s             20
 /free
  callp ceedod(1:ceedodtype1:ceedodtype2:ceedodinfo1:
                ceedodinfo2:ceedodinlen:*omit);
  if ceedodinlen > %len(s);
    l=%len(s);
  else;
    l=ceedodinlen;
  endif;
  evalr s='00000000000000000000'
     +%trimr(%subst(input:1:l));
  return s;
p mcheckrz        e

hth
Marco

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