Ncurses compatibility

[Alon Oz]

Hi, I need to build an ncurses package that is compatible both with
ncurses 4 and 5
Can it be done?
1. Is 5 compatible with 4? I've found that creating a symbolic link from
   lib*.so.5* to lib*.so.4* works fine on some applications
   but the question is if works for 100% or even close to it, if it
doesn't
   then (if you posses that knowledge) which applications won't work?
2. Is it possible to include the .so files from both versions without
breaking
   things?

Please send me any ideas/thoughts/rejects/relevant information about
this idea.

Note: this is an urgent matter for my company and I would really
appreciate quick feedback.

        Thanks in Advance

-- 
Alon Oz,
Aduva Research Team,
Mailto: address@hidden

--
A proud member in the Evil Linux cyberterrorist hackers (ELCH) 
organization
A who can launch Denial of Service attacks against the embedded devices
in your 6-slice toaster with advanced pingflood Open Source classified
exploit codes hidden inside strongly encrypted Russian mafia pornography
that innocent American children download from online gambling web sites 
located in the Northern Mariana Islands