X"A7" function 16

Syntax:

call x"A7" using function-code
                 parameter

Parameters:

  Using call prototype (see Key) Picture
function-code cblt-x1-compx pic x comp-x.
parameter cblt-x1-compx pic x comp-x.

On Entry:

function-code
Value 16.
parameter
Indicates the action wanted:
0 Turns the user attribute on
1 Turns the user attribute off

On Exit:

None