2.5.7.9 vUnsignedInt

The vUnsignedInt custom input type specifies an unsigned integer derived from a source token that MUST be a vNumAny, PtgStr1, PtgCy, or a PtgMissArg. It is a vUnsignedLong with the additional restriction that Value MUST be less than 65536. Value is equal to the result of the value of the source token interpreted as a vSignedLong modulo 65536.