file_id
|
IN:
|
File identifier returned by Hopen
|
search_tag
|
IN:
|
The tag to search for or DFTAG_WILDCARD
|
search_ref
|
IN:
|
Reference number to search for or DFREF_WILDCARD
|
find_tag
|
IN/OUT:
|
If (*find_tag == 0) and (*find_ref == 0) then start the search from either the beginning or the end of the file. If the object is found, the tags of the object will be returned here.
|
find_ref
|
IN/OUT:
|
If (*find_tag == 0) and (*find_ref == 0) then start the search from either the beginning or the end of the file. If the object is found, the reference numbers of the object will be returned here.
|
find_offset
|
OUT:
|
Offset of the data element found
|
find_length
|
OUT:
|
Length of the data element found
|
direction
|
IN:
|
Direction to search in DF_FORWARD searches forward from the current location, and DF_BACKWARD searches backward from the current location
|