S{,m} is invalid in libxml2 2.9.11 and later, and was never valid
in the XSD specification or any XML implementation tested. We
should only use S{0,m} for our internal XSD schema used in XDR validation.

Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=51358Signed-off-by: Damjan Jovanovic <damjan.jov@gmail.com>
Signed-off-by: Nikolay Sivov <nsivov@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>