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 Libraries:
 utility.library
  AddNamedObject
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  AllocateTagItems
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  AttemptRemNamedObject
  CallHookPkt
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  Date2Amiga
  FilterTagChanges
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  MapTags
  NamedObjectName
  NextTagItem
  PackBoolTags
  PackStructureTags
  RefreshTagItemClones
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  RemNamedObject
  SDivMod32
  SMult32
  SMult64
  Stricmp
  Strnicmp
  TagInArray
  ToLower
  ToUpper
  UDivMod32
  UMult32
  UMult64
  UnpackStructureTags
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Docs » Autodocs » utility.library » UnpackStructureTags

NAME

	UnpackStructureTags -- unpack a structure to values in taglist. (V39)

SYNOPSIS

	num = UnpackStructureTags(pack,packTable,tagList);
	D0                        A0   A1        A2
	ULONG UnpackStructureTags(APTR,ULONG *,struct TagItem *);

FUNCTION

	For each table entry, a FindTagItem() will be done and if the
	matching tag is found in the taglist, the data in the structure
	will be placed into the memory pointed to by the tag's ti_Data.
	ti_Data *must* point to a LONGWORD.

INPUTS

	pack - a pointer to the data area to be unpacked
	packTable - a pointer to the packing information table.
		    See <utility/pack.h> for definition and macros
	tagList - a pointer to the taglist to unpack into

RESULT

	num - the number of tag items unpacked

SEE ALSO

<utility/pack.h>, FindTagItem(), PackStructureTags()

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