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| Title: |
| 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. |
| Parameters: |
| 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 |
| Results: |
| num - the number of tag items unpacked |
| Related topics: |
| <utility/pack.h>, FindTagItem(), PackStructureTags() |