[Bug 44550] New: ReactOS ftp.exe: enters endless loop on CTRL-Z

https://bugs.winehq.org/show_bug.cgi?id=44550

Bug ID: 44550
           Summary: ReactOS ftp.exe: enters endless loop on CTRL-Z
           Product: Wine
           Version: unspecified
          Hardware: x86
                OS: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: msvcrt
          Assignee: [e-mail]
          Reporter: [e-mail]
      Distribution: ---

Created attachment 60509
  --> https://bugs.winehq.org/attachment.cgi?id=60509
Proposed fix.

ReactOS ftp.exe uses gets() to get command line input. If the uses pushes
CTRL-Z then it enters an endless loop.

Wine's gets() should handle EOF on STDIN in the same way as fgets() - it should
return a string if any chars have been read into the buffer, or NULL if the
buffer is empty.

I have attached a patch with a proposed fix. I also fixed getws() while I was
at it.