The following are brief descriptions of the utility library functions
which pertain to tags and tag lusts.


                    Table 37-6: Utility Tag Functions
  ______________________________________________________________________
 |                                                                      |
 |           Function                 Description                       |
 |======================================================================|
 |     AllocateTagItems()  Allocate a TagItem array (or chain).         |
 |         FreeTagItems()  Frees allocated TagItem lists.               |
 |----------------------------------------------------------------------|
 |        CloneTagItems()  Copies a TagItem list.                       |
 | RefreshTagItemClones()  Rejuvenates a clone from the original.       |
 |----------------------------------------------------------------------|
 |          FindTagItem()  Scans TagItem list for a tag.                |
 |           GetTagData()  Obtain data corresponding to tag.            |
 |          NextTagItem()  Iterate TagItem lists.                       |
 |           TagInArray()  Check if a tag value appears in a Tag array. |
 |----------------------------------------------------------------------|
 |     FilterTagChanges()  Eliminate TagItems which specify no change.  |
 |       FilterTagItems()  Remove selected items from a TagItem list.   |
 |              MapTags()  Convert ti_Tag values in a list via map      |
 |----------------------------------------------------------------------|
 |         PackBoolTags()  Builds a "Flag" word from a TagItem list.    |
 |______________________________________________________________________|