CBL_IMP

Syntax:

call "CBL_IMP" using    source
                        target
               by value length

Parameters:

  Using call prototype (see Key) Picture
source cblt-x1-compx Any data item.
target cblt-x1-compx Any data item.
length cblt-os-size Numeric literal or pic x(4) comp-5.

On Entry:

source One of the data items to IMPLIES.
target The other data item to IMPLIES.
length The number of bytes of source and target to IMPLIES. Positions in target beyond this are unchanged.

On Exit:

target The result.

Comments:

The routine starts at the left-hand end of source and target and IMPLIES the bits together, storing the result in target. The truth table for this is:

source target result
0 0 1
0 1 1
1 0 0
1 1 1