https://bugs.winehq.org/show_bug.cgi?id=40935
--- Comment #7 from dfroze poida.catalin@gmail.com --- (In reply to Sebastian Lackner from comment #6)
May I ask why exactly you need this feature? For interaction with native UNIX programs, the preferred way is to compile your application with winegcc, and then to directly use fork()/exec().
Unfortunately I can't say much. The application uses other non-binary program such as python, perl, etc. to run various scripts. But now that I understand the main problem I can find a way around it.