[Libreoffice] Operating system families

[Francois Tigeot]

Hi,

While removing some OS/2 code, I've encountered some tests looking like this:

  #if defined WNT || defined UNX || defined OS2

AFAIK, only WNT, UNX (and OS/2) are currently valid constants and the test
is always true.

Were there some other operating system families in the past ?

-- 
Francois Tigeot