z/OS MVS Programming: Assembler Services Reference ABE-HSP
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CnzConv -- List form

z/OS MVS Programming: Assembler Services Reference ABE-HSP
SA23-1369-00

Use the list form of the CnzConv macro together with the execute form of the macro for programs that require reentrant code. The list form of the macro defines an area of storage, which the execute form of the macro uses to store the parameters.

Syntax

The list form of the CnzConv macro is written as follows:

Syntax Description
   
   name name: Symbol. Begin name in column 1.
   
One or more blanks must precede CnzConv.
   
CnzConv  
   
One or more blanks must follow CnzConv.
   
,MF=(L,list addr) list addr: Symbol
,MF=(L,list addr,attr) attr: 1- to 60-character input string.
,MF=(L,list addr,0D) Default: 0D
   

Parameters

The parameters are explained under the standard form of the CnzConv macro with the following exceptions:

MF=(L,list addr)
MF=(L,list addr,attr)
MF=(L,list addr, 0D)
Specifies the list form of the CnzConv macro. list addr is the name of a storage area to contain the parameters.

attr is an optional 1- to 60-character input string, which can contain any value that is valid on an assembler DS pseudo-op. You can use this parameter to force boundary alignment of the parameter list. If you do not code attr, the system provides a value of 0D, which forces the parameter list to a doubleword boundary.

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