NAME
	FindTagItem -- scan a tag list for a specific tag. (V36)

   SYNOPSIS
	tag = FindTagItem(tagValue,tagList);
	D0		  D0	   A0

	struct TagItem *FindTagItem(Tag,struct TagItem *);

   FUNCTION
	Scans a tag list and returns a pointer to the first item with
	ti_Tag matching the 'tagValue' parameter.

   INPUTS
	tagValue - tag value to search for
	tagList	- tag item list to search (may be NULL)

   RESULTS
	tag - a pointer to the item with ti_Tag matching 'tagValue' or NULL
	      if no match was found.

   SEE ALSO
	<utility/tagitem.h>, GetTagData(), PackBoolTags(), NextTagItem()