|  | ANSI Common Lisp  25 Environment  25.2 Dictionary of Environment 
 
| 25.2.28  machine-version | Function |  
 Syntax:
machine-version
 < no arguments > 
   description 
Arguments and Values:
description - a string or nil.
Description:
Returns a string that identifies the version of the computer hardware
on which Common Lisp is running, or nil if no such value can be computed.
Examples:
 (machine-version)  "KL-10, microcode 9" 
Affected By:
The machine version, 
and the implementation.
See Also:
machine-type, machine-instance
Allegro CL Implementation Details:
 None. |