std-sys-mac-p,std-sys-os2-p,std-sys-unix-p | ![]() |
(std-sys-mac-p) ; Macintosh
(std-sys-os2-p) ; OS/2
(std-sys-unix-p) ; unix derivate
Predicate if the current AutoCAD version is running under the special operating system.
To be continued
Cached versions
This function is only called once, the result is stored in the global symbols *SYS-MAC*
, *SYS-OS2*
, *SYS-UNIX*
. All subsequent calls just return a result dependent on the value of this symbol.
None
T or nil.
Works with the global symbols mentioned above.
Defined in STDINIT