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Autodocs
 Libraries:
 utility.library
  AddNamedObject
  AllocNamedObjectA
  AllocateTagItems
  Amiga2Date
  ApplyTagChanges
  AttemptRemNamedObject
  CallHookPkt
  CheckDate
  CloneTagItems
  Date2Amiga
  FilterTagChanges
  FilterTagItems
  FindNamedObject
  FindTagItem
  FreeNamedObject
  FreeTagItems
  GetTagData
  GetUniqueID
  MapTags
  NamedObjectName
  NextTagItem
  PackBoolTags
  PackStructureTags
  RefreshTagItemClones
  ReleaseNamedObject
  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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