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  2. RPG400-L
  3. July 2009

Re: RdLine with variable length field

Hi Larry,

Larry Ducie wrote:
But this still assumes a 2-byte prefix and doesn't take account of a
possible varying(4) declaration.

I'm at V5R4, and have no way to detect the difference between VARYING(2) and VARYING(4) on my release, so I hard code it in a constant.

If you're on 6.1 and want to avoid hardcoding, you can calculate it as follows:

VARPREF = %addr(field:*data) - %addr(field)

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