for my $h (@handles) { my $fd = fileno $h; if (defined $fd && $fd >= 0) { #### 0 /ProcOpen.pm:62: if (! defined $ProcOpen::isWindows) { 0 /ProcOpen.pm:71: return $ProcOpen::isWindows; 0 /ProcOpen.pm:94: my $fd = fileno $fh; 0 C:/perl/site/lib/Wx.pm:154: UnsetConstants() if defined &UnsetConstants; 0 C:/perl/site/lib/Wx.pm:120: END { unload_dll() }