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NAME
- UnpackStructureTags
-
unpack a structure to values in taglist. (V39)
SYNOPSIS
num = UnpackStructureTags(pack,packTable,tagList);
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ULONG UnpackStructureTags(APTR,ULONG *,struct TagItem *);
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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