Inputs
The inputs for this function are:
scb
Pointer to SCB.
user_specified
0 if not user specified, non-zero otherwise.
dv
Pointer to datavalue to be checked. If user_specified is non-zero, then the length field refers to the length specified by the user. Otherwise, it refers to an internal length.
result_dv
Pointer to an II_DATA_VALUE into which to place the correct length. This parameter can be NULL (0). When this is the case, simply return success or error status.