ucsString1 (UniChar *) - input
A string of zero or more tokens. The tokens in ucsString1 can be separated by one or more of the delimiters in ucsString2. UniStrtok does not support the passing of NULL for ucsString1 parameter as is supported by ANSI C strtok.
ucsString2 (UniChar *) - input
The set of characters serving as delimiters of the tokens in ucsString1.
ucString (UniChar *) - returns