# NNS_McsGetTotalStreamReadableSize

## Syntax

      #include <nnsys/mcs.h>

      u32 NNS_McsGetTotalStreamReadableSize(u16 channel);

## Arguments

`channel` | Value for identifying a stream. Specify in the range of 0 to `0x3FFF`. The range of `0x4000` to `0x7FFF` is reserved for TWL-System applications. The range of `0x8000` to `0xFFFF` is reserved for the MCS system.

## Return Values

The total size of the data.

## Description

Gets the total size of readable data in the receive buffer.

## See Also

NNS_McsGetStreamReadableSize

## Revision History

2008/06/20 Changed NITRO-System to TWL-System.
2004/10/19 Renamed function.
2004/10/08 Added a description of the `channel` argument.
2004/08/26 Changed the function name and the channel argument type.
2004/06/01 Initial version.

CONFIDENTIAL