Unpacks data from a buffer, from a given position.
a0tError | a0FUnpackPosition( | | | |
| | a0tBuffer | *buffer, | |
| | long | *position, | |
| | a0tFormat | *format, | |
| | void | *address, | |
| | int | count );
| |
| Name | rd/wr | Description |
| buffer | read | Buffer descriptor to unpack from. |
| position | write | Position of the storage to unpack data from. |
| format | read | Format of the elements to unpack. |
| address | write | Address to unpack to. |
| count | read | Number of elements to unpack. |
Unpacks from buffer the first count elements of format format and stores in memory, starting at address address. The buffer position pointer is set to the value pointed by position and data unpacked are extracted from any information stored starting that position.
On return of this function, the variable pointed by position contains the buffer position pointer after the un pack.
| Error Code | Description |
A0ErrFailPack | It was not possible to unpack all data. | |
A0ErrOk| Successful completion. | |
a0FPackPosition() a0FUnpack() a0UseFormats() a0NewMapFormat() a0NewFunctionFormat() a0NewBuffer() a0ClearBuffer() a0SendBuffer() a0ReceiveBuffer() a0ISendBuffer() a0IReceiveBuffer()