Use signed char instead of unsigned int since we only need to represent three values: 0, 1, and -1.
Use signed char instead of unsigned int since we only need to represent three values: 0, 1, and -1.


git-svn-id: 3ec853389310512053d525963cab269c063bb453@676873 13f79535-47bb-0310-9956-ffa450edef68

AaronNGray/xerces,AaronNGray/xerces,AaronNGray/xerces,AaronNGray/xerces