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L4Re Operating System Framework
Interface and Usage Documentation
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Mark an argument as in-out argument. More...
#include <ipc_types>
Collaboration diagram for L4::Ipc::In_out< T >:Mark an argument as in-out argument.
| T | The original argument type, usually a pointer or a reference. |
In_out<> is used when an otherwise output-only value shall also be used as input value.