// which predated changes to the ABI; this version handles those changes.
func (a *AuxCall) ArgWidth() int64 {
	return a.abiInfo.ArgWidth()
}

// ParamAssignmentForResult returns the ABI Parameter assignment for result which (indexed 0, 1, etc).
func (a *AuxCall) ParamAssignmentForResult(which int64) *abi.ABIParamAssignment {
	return a.abiInfo.OutParam(int(which))
}