undef Directive

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

---

[Back: SUBMENU Statement]
[Next: VALUESET Statement]