Call Parameters
| Standard Interface | Enhanced Interface | |
|---|---|---|
| Function Number | Must be 30. | |
| Data String | Target Unicode string for searching. | |
| Length | Length
of the target Unicode string in Unicode characters.
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. | |