Call Parameters
| Standard Interface | Enhanced Interface | |
|---|---|---|
| Function Number | Must be 30. | |
| Data String | Target Unicode string for search. | |
| Length | Length
of the target Unicode string in bytes.
Note: The EOT mode
is not supported in a Unicode session; therefore, length should be
specified for proper functioning of this function in a Unicode session. | |
| PS Position | Identifies
the target field. For SRCHALL, this can be the PS position
of any byte within the target field. For SRCHFROM, it is
the beginning point of the search for SRCHFRWD or the ending
point of the search for SRCHBKWD. See note 3. | |