| Reference Manual - 1.4.13
IDirectFBDataBuffer | GetLength

#### Get the length of a static or streaming buffer in bytes.

DFBResult GetLength (
| IDirectFBDataBuffer |  | * | thiz,
| unsigned int |  | * | ret_length
);

The length of a static buffer is its static size. A streaming buffer has a variable length reflecting the amount of buffered data.

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