Revert "add win32 compat poll.c to vlc sources (lib)"
Revert "add win32 compat poll.c to vlc sources (lib)"

This reverts commit 08255549523124f4890485faaf307d151e27be25.

codeman38/toggldesktop,codeman38/toggldesktop,codeman38/toggldesktop,codeman38/toggldesktop,codeman38/toggldesktop,codeman38/toggldesktop