Merge commit 'de9d2705f61ef569487ec5f8974a9c7ce34ec783'
* commit 'de9d2705f61ef569487ec5f8974a9c7ce34ec783':
bytestream: add functions for accessing size of buffer
See: 0ee5be4ee4
Merged-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in: