@param idx Index
@param reglist Region list
@param count Number of items in region list
@param getid Callback to convert names to target IDs
@param hdr Indexed file header (passed to getid)
@param itr_specific Filetype-specific callback function
@param readrec Callback to read an input file record
@param seek Callback to seek in the input file
@param tell Callback to return current input file location
@return An iterator on success; NULL on failure
The iterator struct returned by a successful call should be freed
via hts_itr_destroy() when it is no longer needed.
@param idx Index @param reglist Region list @param count Number of items in region list @param getid Callback to convert names to target IDs @param hdr Indexed file header (passed to getid) @param itr_specific Filetype-specific callback function @param readrec Callback to read an input file record @param seek Callback to seek in the input file @param tell Callback to return current input file location @return An iterator on success; NULL on failure
The iterator struct returned by a successful call should be freed via hts_itr_destroy() when it is no longer needed.