### Resource Compiler - #undef Directive (OS/2)

Syntax

>     #undef name

This directive removes the current definition of the specified name. All subsequent occurrences of the name are processed without replacement.

name | Specifies the name to be removed. This value is any combination of letters, digits, and punctuation.

Example
This example removes the definitions for the names "nonzero" and "USERCLASS".

>     #undef     nonzero
>     #undef     USERCLASS

Preprocessor Directives
Preprocessor Macros

Resource Compiler - #define
Macro Definition and Expansion - #define
Resource Script Files
Resource Compiler - An Overview
Resource Compiler - An Overview