NAME
        ConvToUpper -- convert a character to upper case. (V38)

   SYNOPSIS
        char = ConvToUpper(locale,character);
        D0                 A0     D0

        ULONG ConvToUpper(struct locale *,ulong);

   FUNCTION
        This function tests if the character specified is lower case. If it is
        then the upper case version of that character is returned, and if it
        isn't then the original character is returned.

   INPUTS
        locale - the locale to use for the conversion
        character - the character to convert

   RESULT
        char - a (possibly) converted character

   NOTE
        This function requires a full 32-bit character be passed-in in order
        to support multi-byte character sets.