In C, an inequality comparison between a signed and an unsigned integer
ends up with an unsigned comparison.

Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=52628Signed-off-by: Eric Pouech <eric.pouech@gmail.com>
Signed-off-by: Andrew Eikum <aeikum@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>