| 
 Appendix A  | 
 
  | 
The following table summarizes the allowed options for the type parameter of the PxIOGetLibOption and PxIOSetLibOption functions, as well as the allowed ranges for the corresponding value parameter of PxIOSetLibOption.
| 
 Option  | 
 Description  | 
 Value Range  | 
 Default Value  | 
| 
 LIB_OPTION_TYPE_IGNORE_MAX_REC  | 
 Ignore maximum record count errors  | 
 TRUE or FALSE  | 
 TRUE  | 
| 
 LIB_OPTION_TYPE_SERIAL_NO_LOCK  | 
 Serial files do not need to be locked  | 
 TRUE or FALSE  | 
 FALSE  | 
| 
 LIB_OPTION_TYPE_SHRINK_KEYED_FILE  | 
 Shrink keyed files  | 
 TRUE or FALSE  | 
 FALSE  | 
| 
 LIB_OPTION_TYPE_VLR_SEGMENTS_MODIFY  | 
 Allow VLR segment modification  | 
 TRUE or FALSE  | 
 TRUE  | 
| 
 LIB_OPTION_TYPE_DEDICATED_BUFFER  | 
 Number of dedicated file buffers  | 
 0 to 20  | 
 5  | 
| 
 LIB_OPTION_TYPE_SEGMENT_SIZE  | 
 File segment size in MB  | 
 0 to 2000  | 
 0  | 
| 
 LIB_OPTION_TYPE_EXCLUSIVE_FILE_USE  | 
 File usage will be exclusive to library  | 
 TRUE or FALSE  | 
 FALSE  |